No one is every gonna wanna fly commercial on these things, ever.
But Boeing is locked into churning them out for next decade or so.
Most of the problem is "weight balance" issue, so if modded for US Govt use, that would be solved by addition/subtraction of various equip.
737 is currently being used as our newest anti-sub aircraft.
Boeing owes US Govt big time, and I'm sure the Pentagon could always find lots of use for even stock commercial version of 737max.
MAYBE, after a few years of military testing and few thousand takeoffs and landings, civilian airliners might re-consider.