How do I delete 'Find My' app from Mac

If you want to, you can disable Find My:

• Click on the apple logo on the menubar
• Click on Systempreferences
• Click on your Apple ID (top right of the window)
• Click on iCloud on the left side of the window
• Scroll down until you see Find My (at the right side of the window)
• Deselect it

As dialabrain said, nobody can see your location unless you explicitly allow it. And removing the Find My application would not do that, anyway. It’s purpose is to let YOU find where your devices are, and where your friends are - provided they give you permission.

Don’t worry, and just leave it where it is, it is not snitching on you. Well, and one day it may well help you, if, say, you don’t remember where you left your iPhone.

I am sorry to say that you are using your mac incorrectly.

The macOS is a multi-user operating system.

Create separate accounts for the members of your family. This way when they use the family mac they will not be using your Apple ID, or have access to your iPhone.

I don't. My mac has just a generic login without password

So, you let everyone access your account. That is the problem.

So the 'correct way' of using mac means my wife should login with her account each time to check the weather?

Yes, that is the "correct" way to use any computer.

On the Mac, you can use Fast User Switching to bounce between accounts.

Murphy's Law states that the day after you disable or delete 'Find My' you will come to the forum asking how to find your lost/stolen device without that important App. Others have indicated that you cannot delete it, but follow their suggestions to accomplish what you want without deletion.

No one can locate all your devices unless you allow them. In any case, you can't uninstall it. It's integrated in the OS.

Why do you give other people access to your user account on your Mac?

That's the problem.

Why do you let them use your account?

A.Kitaev wrote:

So the 'correct way' of using mac means my wife should login with her account each time to check the weather?

Yes, if you don't want her to know where your phone is.

FWIW, you can always turn off "Find My" on your iPhone. Then it will no longer be shown on your Mac. Of course you won't be able to locate it either.