Good Day
There are two separate issues here.
Part 1 of 2
If the screen is actually magnified so that the left and right sides are cut off, press Option–Command–8 once.
That turns macOS Zoom on or off.
If the problem remains, go to > System Settings > Accessibility > Zoom and make sure Zoom is turned off. Apple: Zoom in on your Mac screen
If the screen is not actually magnified but everything just looks larger than usual, check > System Settings > Displays and review the display scaling.
Part 2 of 2
For the password,
Touch ID and automatic login are two different things. Go to > System Settings > Users & Groups and check Automatically log in as.
If your husband's account is selected there, automatic login should normally take him directly to the desktop after starting the Mac.
Apple notes that automatic login may not be available if FileVault is enabled, the Mac is managed by an organization, or the account is configured to use an Apple Account password. Apple: Automatically log in to a Mac user account
If the correct account is shown under Automatically log in as but the Mac still asks for a password after a complete shutdown or restart, check > System Settings > Privacy & Security > FileVault.
If the password is only requested when the Mac wakes from sleep, check > System Settings > Lock Screen > Require password after screen saver begins or display is turned off. Apple: Lock Screen settings
The important distinction is whether the password appears when the Mac is started from a complete shutdown or only when it wakes from sleep. That will tell us which setting is responsible.