His bite looks fucked and smile asymmetrical. 100% tmj later in life If he doesn’t get it properly fixed.

Jaw surgery or palate expansion/ functional orthodontics are so much better than quick fixes veneers. And I don’t mean regular braces (that is actually very bad for you esp ones that pulled teeth just to have straight teeth). Functional orthodontics consider how your face/jaw function expanding the jaw to fit your teeth rather than removing teeth for straight teeth. Functional Orthodontics can literally make you more attractive on an aesthetic natural level not this dentures looking smile.
100% this. I'm actually beginning an upper palate expansion treatment later this month.