Also... too long in power makes it easier to dismantle the democratic process.
The entire American system of checks and balances is not designed to get optimal leadership, it is designed to limit damage from bad leadership.
Well how's that working out? There's a reason the rest of the developed democratic world hasn't adopted a strong executive.
Funnily enough, a lot of people who voted for Flávio only did it because they wanted a change from Lula.
Then elect someone else next time. This, however, is a criticism of democracy more than it is a justification for term limits.
> The entire American system of checks and balances is not designed to get optimal leadership, it is designed to limit damage from bad leadership.
How's that working out for you? You got Trump and Biden as a direct result of term limits. The way I see it, your system has selected for the maximally damaging bad leadership possible.