I feel like his base that will likely never leave him is around 35-40%.
I had a woman come into my store once, without a mask. When told she needs one, she said she didn't believe in it(masks/coronavirus), but put one on. It was a Trump 2020 mask.
So, these people are absolutely okay with his piss poor pandemic response aparently, because they think the universe cares about their feelings or what they believe in.
Which is one reason why I changed the sign board in my liquor store to say "Our health over your feelings". You cannot possibly claim my statement is misdirected or wrong.
Nah his die hard base of "Strongly support" has never gotten above 34% to my memory.