We are reaching the point in the conversation about Biden's mental infirmity where it becomes clear it was known and it is indefensible that something wasn't done - that the 25th Amendment wasn't used or he wasn't forced to resign "to spend more time with his family".

What happens every time when one can't continue to argue that it was of no concern, is that the argument gets turned. - Michael Smith 

"The past is past," they will say, "There's nothing we can do about it now - but there IS something we can do about it going forward to preserve the Republic!"

• They are then going to go after Trump demanding all the things they should have done with Biden to be done with Trump. 
• Competency testing, more often medical checkups and disclosure to the public, tighter requirements for signing legislation, more judicial review of his actions - it is all coming.
• "The executive branch is one person," they will say, "and that means that person must be under intense scrutiny to avoid them doing anything of which we don't approve. 
• The checks and balances must be increased on the Executive Branch!"

Democrats are masters at using their screw ups to increase leverage over their opponents and by doing so, escape accountability and responsibility for what they did...