Reality check:

Behind the Curtain: MAGA's jail plan

If former President Trump wins in November, top supporters will push
him to investigate, prosecute -- and even try to imprison -- Manhattan
District Attorney Alvin Bragg (D), who won Trump's conviction in the
hush-money case.
...
...
Why it matters: This column has reported extensively about all the
norms Trump plans to shatter if returned to the White House. Nowhere
would that be truer than at the Justice Department, which Trump wants
to make his fief and retribution arm.

Bannon told us Bragg could be targeted using the 14th Amendment (equal
protection) and Fourth Amendment (outlawing unreasonable searches and
seizures by the government) "plus scores of other" laws.
...
...
Reality check: Bragg, who's also prosecuting Bannon in a separate case
scheduled to go to trial in September, is a state official who
operates independently of the Justice Department and the federal
courts.

https://www.axios.com/2024/06/05/trump-alvin-bragg-election-2024-jail