I disagree. Some committee of the House, which ever has appropriate jurisdiction, should tomorrow be calling in to testify Harris and the 15 Cabinet officers who collectively are empowered to trigger the 25th. That ratified amendment shows that Americans thought it was important their President was NOT an incompetent vegetable as that slavery was not allowed her, as women could voted as booze was legal. Under it those 16 are currently responsible for declaring Biden possibly incompetent and starting a fair process under which old Joe can demonstrate he is competent. AND the 25th gives Congress the power to change who monitors SCOTUS. After tonight who in American doesn't seriously doubt not only Joe's competence but the competence and honesty of those having much more contact with Joe but claim not to have noticed a problem. All 16 need to be questioned regarding Joe's status. The Hur tape needs to be heard as additional evidence, using intrinsic contempt process to obtain it if necessary.
If WE force the Democrats hands what happens, we get Acting President Harris. Should l be scared of that possibility? The Dems are scared of that possibility, she's their last choice swap for Joe! Shove her down their throat! Don't give them a chance to sneak in someone with lower negatives and pretend their slate is clean. Run against all the material and likeability she'll provide AND run against her for propping up Joe when she had to know his status. Sure she'll be a disaster, but I doubt she can be worse for the country than Joe. The only risk is Harris is who'll she'll have Senate confirm as VP sub.
Your proposal sounds like wheel spinning to me.
Congress does enough of that already.