Wrong. They can absolutely help to get the game back to its original working, regardless of what caused it. And that doesn’t always mean reinstalling.
Which is what the OP needs to do FIRST. Thus, why I asked the OP, not you, if it was done. What you do is irrelevant to the OP, because nothing is the same for everyone and all steps must be taken first. Reinstall should never be the go-to just because. There are sometimes other options to try first. Tech is good at providing such options.
I’ve given the information I can. You aren’t the OP, I wasn’t talking to you about the UI reset in the first place, so I’m not going to keep this up.