If Trump and his cronies get hold of the Whitehouse I think they will do everything they can to make sure 'we' never get a chance to correct anything.

This is very different from some normal conservative Republican getting elected POTUS. Trump and the Federalist Society make this a real game changer.

I don't believe they have the ability to do that, but-

1. If Biden stays, recovers from the debate and strides easily across the stage, for a stutter, we have a chance at winning - no problem, I'm not changing my donations, etc.

2. Biden stays, never recovers, and we lose, his poor performance drags us down and we lose the house and the senate. Now Trump has all the cards, every one of the them. The House, the Senate, the USSC - there is nothing in his way at all.

3. Biden steps out and throws to Harris. We have a chance at the House, the Senate, but probably not a good chance at the Presidency.

You've seen other lists. So we need to know a bit before the convention what is going down. Biden, his staff, and those supporting and working these campaign(s)need to work this out.