200NL AK 3b pot oop, river decision?

[MightySan]

Only a total rock, total weak tight player would fold here AK getting 3:1 odds. You have to catch a bluff only 1 time of 3 to get even. I think, you will catch it 2 of 3 or more often here after two checks on late streets.
If people see you are folding too often, you will be pushed around with such 1/2 pot bets all your remaining life.