Looking forward to voting Republican in 22 and 24 especially if they shy away from Trumpism.
They won't. The Republican Party has degraded into nothing but a cult centered around winning Trump's approval. All else falls by the wayside in service of this goal. Liz Cheney voted 90% with the Trump Administration's legislative agenda but she has been cast aside (potentially literally in a primary) as a traitor for someone who voted only 70% with the agenda but who voted against impeachment. It's the same across the board for the other Trump sycophants like Jim Jordan, etc.. They voted against him more far often (less than 85% of the time) than others they call traitors to the cause but voted with him on the one thing he cared about.
The Democratic Party is garbage and a disaster but it's not a fevered cult. There are still good Democrats and the Party has policy goals even if most of them are awful and regressive.
The only good of the modern Republican Party is that they oppose Democrats. The problem is that they do it only in service of Trump. Say hypothetically that the Democrats propose an awful idea, hard to believe I know, but the Republicans will oppose it. This isn't new, in the past Republicans would try to find reasons to do so, maybe conservative principle of some kind, maybe just explaining that it's a bad idea that will do something bad, etc. Now they do all of this with one eye to what Trump wants. If Trump decides he likes the idea, it's a rush of Republicans to cast opposition aside and support it. Also vice versa.
As anti-Trump as the Democrats have become, itself a worrying issue, they have yet to turn their entire policy apparatus over to him. A Trump policy that Democrats like, while Democrats may engage in theater in the media about, they ultimately will support. Same with policies they oppose that Trump opposes. Even in some cases where they oppose policies Trump supports. The Democrats were willing to give Trump his useless wall to get other things for example. This isn't the case in the Republican Party. A deal with Democrats to achieve some conservative principles while agreeing to minor concessions can only happen IF Trump doesn't become animated about it enough to oppose it.
In every instance here where I use Trump also consider me to be including his outsourced proxies including popular figures like Tucker Carlson, Sean Hannity, etc. Trump doesn't care enough, nor is he smart enough, to have an opinion on everything he's asked about so he outsources his views and then backs those people up if he decides he agrees for the moment.
As for Trump himself and the 2022/2024 elections he's already established his litmus test for both of those: the 2020 election. He supports those who say it was stolen, he opposes those who tell the truth. Trump doesn't care about the Republicans winning 2022 if none of them pledge loyalty to his stolen election theory.
At the recent Republican candidate debate for Governor in Minnesota, four of the five candidates supported the theory and the last one wouldn't go that far but admitted they have questions about it. This is despite two of them winning election in 2020 themselves. This is being repeated across the country, former Senator David Perdue's entire campaign for Governor of Georgia is based around the idea that sitting Republican Governor Brian Kemp stole the election for Biden. (Funny enough, an allegation he doesn't make about his own loss of his own Senate seat.)
The further they go in pursuit of this insanity the better in their view since it's more likely to attract Trump's approval.
The biggest problem of all though is that this mad pursuit for Trumpism may not harm the party too much. 2022 and 2024 may be entirely successful following this endeavor, maybe even succeed in Trump himself winning again in 2024. A result that would only further damage the Democratic Party and encourage it into greater anti-Trumpism and apocalyptical hysteria. None of that can be very good for the body politic.