“Why is Trump continually attacking DeSantis from the left?”
That bit about Trump attacking from the Left was started in his first run. No, he doesn’t attack Special 8th Day Creation from the Left, he merely repeats his positions.
“Why is he so petty.”
Why are you attacking Trump from the Left?
“Why does he side with Cultural Marxists...”
In the thirty-plus years I have heard talk Trump talk politically, he has never ever sided with cultural Marxists.
“...and have unrepentant homosexuals to his house to endorse that lifestyle. Unacceptable.”
It is political, and Trump has never endorsed that lifestyle.
And while I am at it, Trump repented his support for abortion, unlike DeSantis, who unrepentedly, signed that abortion bill.