Access Contact Card in Calendar without INVITES - any way?

Another APP is a BAD idea - why - today I key in the phone number into the calendar - I'm just hoping that while apple transitions in this direction they may allow for some simplified controls... Another APP - I can house 20-30 thousand records that have some rather personal information on it - that is a lawsuit waiting to happen. I trust apple - I do not trust some *** little app developer.

Further - you start adding apps and saving information in multiple apps - then your entire phone, iPad, Mac, and everything else gets seized during discovery... Using built in apps protects from this - as its a function of more than just work - its also personal - and an attorney must prove to a judge that the need to grab all your stuff will not affect your PERSONAL life. Shared calendars are a STOP to that - a private app would open to surrender of everything in the app, let alone the device. Today, no judge (at my pittance level) lets anyone take my phone because my Childs schedule is on my calendar, all kinds of sensitive data from business and personal is housed in APPLE apps, etc... The second you house that outside the native apps - you are inviting intrusion to your data via the app, let alone loosing use of it during the trial. Been there, done that, will never again.

I know its a DUMB ask - but its something I'd love a work-around or something of the like (I'm OK with blocking ALL invites)...

Thanx anyways - always appreciate answers - but wanted to make clear why that is not an option.

I do not need automation beyond just having the phone number in the calendar (ideally by dragging from contacts)... No-one outside of APPLE can have access to the records, period.

[Edited by Moderator]

Two things... 20 yrs at the card associations (V/MC) - this is a second career - thereby no app will ever receive anyones information. I've seen the worst of the worst and how even those who mean to be good at securing, simply are outmanned. Second - all I am trying to do is automate the entry of a contact phone number for an appointment - this isn't rocket science. I do not need a CRM (btw - one of the worst of the bunch when it comes to security) - I need to be able to be driving and simply tap the screen to call (as the calendar app is displayed in the center stack of whatever rental I'm in). Today, I accomplish this with adding it manually. The idea that a CRM (entering possibly your information - which often comes with a full background check, into some random app run by some struggling group, who wouldn't report a breach if their life depended on it, let alone even know it happened - just not a good idea)... I need no further function - nothing at all. Funny tale - one of the better security outfits in the V/MC realm used to hack YOUR SalesForce in their demo - and they were sales people, who some technut trained them. Furthermore - I'd argue that the majority of us do not do INVITES. I have had C level at a carrier screaming at me over not replying to an invite and my response is simple. You PAY me to be here - unless you want billed to keep your minions organized - then simply count on me being here, or pay someone else. INVITES are dumb, period, that is why when a real head count, counts, its registrations... Perhaps I'm misguided that the future of Apple does/will involve business not just personal - and that's OK if you feel that way. Just a contact number from my contacts into a calendar event (apple) without sending a DUMB invite. Last notation for a CRM - I'm deposed regularly and the built in apps on apple are considered work product. Using a CRM would open it to discovery - as its no longer guaranteed work product but possibly a 3rd party. Apple & iOS are not viewed as third party - it's viewed as a part of your device. Any app by a 3rd party is viewed as 3rd party (and fully discoverable). Way too far in the weeds here - just want an easier way to put a contact number in the calendar event (ideally from contacts). And no comment on the hands-free. Each state has their own interpretation of what constitutes hands free. More worrisome is the VARIETY (skill) of drivers out there - spoken from one who regularly get data feeds read from vehicle collisions...

I left the responsible realm of having to comprehend techno-speak in late 2019, so you are way over my head.

It's OK to tell me to just cut and paste.

Third party is out - if I have a file on your for SIU, I have your SSN, your bank history and accounts, your criminal and civil court history, your family tree and known associates, your major purchases, a listing of all (lien) assets, photos, and more. I have to use so much just to put the basics on a Windows laptop (MS vault, multiple factor, random this and that, etc)... With Apple it's easy, but I would not personally accept to put it on a third party (personal liability) - regardless.

I was hoping someone had a magical method (like email myself the clients card, then drag into calendar and merge with the assignment email I did the same in calendar - this does not work - but open to trial and error). The process is just what I was hoping someone might be able to suggest.

Remember - all I need it to get the contact phone number into the calendar event - from the contact card - today I cut and paste. No invite, no nothing. Is there a way to set up a separate calendar to a fake email - and that way the email would never send the invite (that would work). Just out here searching of options.