IOS Tracking and Privacy
Requesting an update to Tracking and Privacy to include across devices.
Even if you set "Allow Apps To Request To Track" to "OFF" both global and for the application Instagram is clearly accessing data from other connected devices (ie. MacBook Pro).
Websites / companies I've never visited on my iPhone immediately show up as advertising within IG if I have visited them on my MacBook.
How is it not a security concern that IG or any other IOS application has access to data from your MacBook or other ancillary device without your consent?