Morbid the Corvid

I’d like to add the OGL they were pushing would have effectively allowed them to steal homebrew and 3rd party content. They’d reserve the right to resell this content as their own or make it disappear altogether.

This would include supplements and adventures, of course, but the way it was worded, it would even include blogs and YouTube videos, etc.

Of course this isn’t a unique situation (Meta has done this forever, for example)

You could totally do something TaskMaster style.

As a general rule, at least in my experience, players don’t read. Unless they request a pdf, I wouldn’t bother.

Personally, I would bring it up in Session 0 without getting too specific, just the big changes you plan to impose. Then warning players if they make character build choices that would be impacted that you’re not going to use RAW.