Is it the ideal time? Absolutely not. But whether it’s the November general elections, midterms or local city council, there’s always plenty of people like you popping up to say “This is not the time, this is the most important election ever!” when there’s any chance of opposition to Democratic hegemony, but when they’re on path for a comfortable win, “Oh, those policies are too extremist, they’ll be unelectable.” No matter the circumstances, Democrats always have some pretext to try and dismiss progressives and socialist, while demanding unchecked fealty in the elections from them.
If no time is ever a good time for you to listen to people, tough shit, you’re going to hear their voices when you don’t want to.
I’m just saying you should consistently vote for the candidate you prefer. That includes voting for the “far-left” (no such thing in US politics) democratic candidates when they pop up. I would also argue that it is never the time to “protest” by not voting, as that just signals that you don’t care who wins.
It’s really quite simple: It’s always the ideal time to vote for the best (least bad) candidate. It is never the ideal time to abstain from voting because you dislike both candidates, unless you legitimately don’t care who wins.