Unless they decline the offer. But, why do that? See https://www.secretservice.gov/about/faq/general
"In 1965, Congress authorized the Secret Service (Public Law 89-186) to protect a former president and his/her spouse during their lifetime, unless they decline protection."
"I have a doubt", says the President. "I don't, Mr. President". The Fifth Element (1997)
Not really, since I believe, but it keeps coming to mind for a brief moment, with the constant attacks the last 3+ years upon GEOTUS, his allies, free speech and prosecuting only on the right when it comes to disregarding Congress. Stay strong.
Redacted - Found here ---> https://www.youtube.com/@RedactedNews and other 'better' platforms.
I'd watch the video for more than 3 secs, but that voice. I get it though. Weird.