Yes, Tor is a tool, and some will try to use it to abuse people if they can.

I planned to do this suggestion but did not get to it. The problem resolved on its own, maybe after a recent update. The guard node changed last week, and then it changed again this week. Still the suggestion(s) would be good practice and praxis.

Wow, I forgot that too. Why doesn't the Tor Browser set that by default?

This seems to do the trick, thank you. I've not tested extensively, but I think it will help me to surf a few links if needed but maintain as much safety as possible.