Yes, we need term limits...unfortunately those who would be term limited must vote that into being...fat chance of that. It doesn’t even need to be a lifetime ban - just a cap on consecutive terms to keep some fresh blood rotating in there to lessen entrenchment. It’ll never happen, though.
Your right...never will happen. Of course with all the executive orders happening perhaps the next Pres. might push something thru and let it hang in the courts indefinitely. I get hung up on how much authority the Pres. actually has anymore since the constitution doesn't seem to hold any one accountable.