[walterbell]

iPadOS Accessibility Mode can restrict usage to a few user-selected apps.

[eternityforest]

You can turn it off without getting up out your chair though, right?

[walterbell]

There's a separate password for exiting Assistive Access.

If you don't trust yourself, let someone else setup that password.

https://support.apple.com/guide/assistive-access-iphone/set-...

[eternityforest]

I guess you could also use a long password and write it down in a different room