Does this mean that it will become PG 16 after this change?

The features I use Linux for never were in Windows and probably never will be.

Keep it up. A competitor to watch would be the broot project

3D shooters – hard no. Everything else pretty much ok: city building, civilization. I play arcade games using gamepad though. However, I’ve got my best records in gnome-mines using trackball:) The game is a good way of training using one as well

I’ve moved to trackballs several years ago

I don’t have a solution for you. Just wanted to cheer you up a little with my experience in a similar situation. In my case those phantom clicks and mouse movement were from a wireless mouse my kid uses which he was fiddling with like it’s a fidget in another room thinking he has turned it off.

If you’d map it to just f it’s even more handy

First of all, LFS is a book. It is intended for learning. The working Linux system you’re ending up with after finishing reading the book is just a result of you performing practicing exercises while reading the book.