Two-factor Authentication Cannot Be Turned Off - Dangerous

The codes are not sent by text message. By default, they are sent by encrypted iCloud push notification, which can be receive anywhere in the world, on any trusted device (iPhone, iPad, Mac, iPod touch) you have as long as you have internet access. The registered SMS telephone number is for backup use only, in the event you cannot receive an iCloud push notification.

And you cannot avoid Apple 2FA for your AppleID if you choose to use certain Apple services that require it - getting or having an Apple Card requires 2FA be active on your AppleID, as does using messages in iCloud, iCloud Keychain, Apple Pay, etc.

Do you use private browsing? Do you clear cookies after each browser session? If you do either, your deleting the “trust” cookie each time so yes, you’ll need a new code each time you log back in here.

And the whole “moving to Android” threat falls on deaf ears here. Users in this community have no dog in the race over whatever device or operating system you choose to use - pick whatever device, system, provider etc you wish.