Those are all fair points. I was one who thought the media hype or "hoax" was in play. And, to some extent I was wrong. I do think both sides are still playing politics, using whatever they can with this to their advantage. Pelosi's "Heros" bill is a fine example.
I think your reading this all wrong. You and I both agree we need to safely begin to get the economy going. Obviously, for you its not because you're desperate enough to "risk public health to get Trump re-elected."
Most of us want to get things going for the same reasons you do. Not for Trump's sake. He has just as much to lose as to gain, anyway.
I also think you've way overestimated any fear there is that Trump is going to lose. Polls keep swinging back and forth. Biden is eventually going to have to emerge from his basement and face his past plagiarism, creepy episodes, rape allegation, political stances, failed campaigns x 2, his apparent worsening dementia, and will have to face Trump in a debate.
The thing that a Trump voter fears most is that Biden gets replaced.