I said that Kenjaku would survey Zenitsu's location using Cursed Spirits and spam 8-A Cursed Spirits before moving on to more heavier moves (Divine Curse, Domain, Uzumaki, etc), but the problem here is that Kenjaku is VERY unlikely to get to these cards because 2 of 3 the
require Zenitsu to be at close range. Which like, Zenitsu blitzes with Flaming Thunder God lol. Domain is a drastic move that Kenjaku would never use liberally without enough information. Basically, whatever Kenjaku's win condition would be, most of the time, they require Zenitsu to be close to him.
If I REALLY wanted to be Bad Faith, there's several instances of Kenjaku doing exactly that.
Here,
here (doing nothing but yapping immediately after using catfish curse),
here (dodged a few attacks but never moved to create distance),
here (Choso had the time to charge up Piercing Blood and shoot it),
here (waited for Choso to attack again), and
here (got dunked by Yuki and sat for a fat minute trying to figure out what to do)