Not in a row.

Lula served two terms from 2002-2010, and came back in 2022 (now to serve until 2030, if he lives until then).

Yeah this is valuable context. He Jerry Brown'd it.

I do think term limits are good, but nonconsecutive 16 years is actually an ok limit IMHO. Maybe not the one I'd prefer for my government, but not necessarily objectively bad for democracy.