The modern Latin American pattern has moved on from "military assuming power". At least directly. Straight up Juntas just aren't expedient any more. It's more likely to be someone with who's a large landowner or has ties to the corporate sector now. That was the pattern that preceded the last wave of left-wing leaders: there were a ton of right-wing candidates with links to right wing para-miltaries and/or rapacious multinationals. It's not the army directly taking over any more, they just open up the nation for multinational corporate exploitation.
One example is Alvaro Noboa, who was the candidate running against leftist Rafael Corea in Ecaudor. Alberto Naboa was a banana plantation billionaire, known by Amnesty International for his excessive use of child labor and/or sicking death squads on his own workers who tried to unionize.
Presdient Uribe in Colombia goes without saying, a much worse version of the same thing, basically his whole family being implicated or in prison for various links to paramilitary death squads and drug dealing.
The example in Bolivia was a guy nicknamed "el gringo" because he spoke almost no actual Spanish. He was the son of wealthy Bolivians, and grew up mostly in their mansions/estates in Florida and Washington. Evo Morales won election because the Right put up a guy who was basically a pampered American who quickly tried to privatize the entire nation (water air, natural gas etc) and sell it cheap to American corporations.
EDIT: also something that's on-point when talking about Evo Morales and term limits is that term limits were only instituted
by the Morales government in 2009. If you do a date-limited search on Google for "bolivia term limits" limited to up to 2005, you get this link:
https://www.jstor.org/stable/30025814?seq=1#page_scan_tab_contents"Effects of Term Limits on Fiscal Performance: Evidence from Democratic Nations"
While the full text is paywalled, the excerpt in google search contains this phrase:
"Argentina, Australia, Austria, Belgium, Bolivia, No term limits"
Point being, it was Evo Morales who imposed term limits in the first place. They came in in 2009, while he was elected in 2006. Sure, he ended up breaking that rule, sure, but it is clearly noteworthy that it's his government who put that rule in place in the first place, it wasn't a pre-existing law. So to paint him as a guy who's broken with pre-existing norms in Bolivia to run for office again, because of the term limits is kinda misleading. He effectively wrote that rule himself.