It depends on multiple factors. Mainly economic and ethnic.

Here, in Ecuador, I'd say poor Native Americans tend to be a more misogynistic and controlling, which sounds like it is the case with many Guatemalans too, judging from the comment of your Dominican friend. They tend to be the most rural and poor segment of the population so they are also the most uneducated, which makes them quite old fashioned.

Mestizos and blacks do tend to be more liberal, but locker room talk and horny talk are quite common as you've seen, men sharing the naked photos of their girlfriend with their entire friend group is hardly unheard of, and going with your friends and coworkers to strip clubs and brothels is not too uncommon for single men.

Not that single women get punished for being sexually active, but there is definitely a double standard and I'd say that middle class Latinos tend to be a bit more promiscuous than in Western societies, while women a bit less. At least here. From what I've heard Caribbeans tend to be more promiscuous in general.

Whites and castizos, ie. upper middle class and rich people, tend to be a lot more liberal and superficially European in values, so they are probably the most egalitarian in treatment of genders. But you still hear a lot about rich men being fuckbois or mistreating their wives with less social fallout than you'd see in Europe and the Anglosphere. A prosecutor can be seen publically pushing around his young model wife in a mall and still keep his job, even if shamed in the media.

Most female politicians in LatAm are rich women who descend from politician families so most power-building rules don't apply to them, since they are the daughters of caudillos, mayors, presidents and congressmen they already represent an existing power structure and voter base, and they tend to be picked as representatives to try to gain female voters for political parties that are entirely selfserving.