If you can spare the time or money, volunteer and donate to the campaign in places they can actually win.
EDIT: Also, vote Democrat if there are any other elections going on at the same time. If Trump does win, the only chance of holding him to any kind of account is to have as many Democrats in positions of power as possible.
Sincerely, someone who can't vote in your elections but still lives with the knock-on effects!
*EDIT 2: Absolute necro-editing to change this to say Vote Harris.
Being a red state doesn't guarantee a Trump win though. In the last election he assumed Georgia would put him over the top because they are historically a red state but they actually ended up swinging over to blue by a small majority.
There was a huge controversy around it because Trump called up people there and told them to tamper with the numbers to let him win anyway
The Republican party is counting on the idea that people forget these things quickly lol
OK, but OP mentioned a Red state specifically. They want a more nuanced answer than "vote blue just in case".
Assume a state so red, Trump loving and Biden hating that there is no possibility of a blue win. Is voting Biden in that particular state still the best strategy for the future of the USA?
There is never no possibility. Florida is considered a red state up there with texas and gore lost to it from a florida court decision on hanging chads.
that just shows a state can change and it can change at any time. enough folks could get fed up that with your vote the outcome is different. Politics is like the stock market. You can use historical trends to guess at the future but historical trends do not always indicate future behaviour.
Because trumpets will always vote Trump. People voting for third party may not be actively supporting Trump, but the 3rd party has zero chance of winning so the only way to keep Trump from winning is to vote for who actually can win against him currently. Which is biden.
OP has given us no info about the candidates they're considering other than RFK, who is a lunatic. There's no merit to encouraging RFK's views, so Biden should be OP's choice.
The Tuskegee Experiment was not a conspiracy theory. So, in that sense you're right.
Conspiracy theories and theorists are homogenous: the flawed thinking is inherent to the concept. Conspiracy theories are untrue by definition, and nothing to do with real conspiracies.
I think we're talking past each other but agreeing on the fundamentals. I'm approaching it from the angle of all government positions - absolutely if a progressive candidate has a chance to win any office from dog catcher to president, get them in so they can influence policy. But if they have no chance of winning, it's just damage control.