I think Trump having rallies this year is foolish.
The Republican Party will wither without Trump, and I think he should devote his energy to getting Republicans elected in 2022 to Congress. He MUST have a Republican majority in one house or the other, otherwise, even if he gets elected, the Democommies will oust him, for no other reason than he is breathing should he get elected in 2024.
In fact, if he does not rid the Congress of RINOs and get more Republicans elected in 2022, he will not run in 2024. It would be a waste of time.