The only effective voter suppression will that done by COVID among Trump's hapless base of antivaxxers and 'masks are the Nazi holocaust' lame analogy makers. Where was YOUR criticism of that hyperbolic crap?
I expect the same reaction by Dems in the midterms as in the last election; heavy early voting, mail-in voting and an aggressive get out the vote effort on election day.
Also enough fascist moron GOP candidates to incentivize all of that.