Yeah, it seems like there's not much of a visual difference between 1999 and 2024 aside from improved cell phones and social media. Everything else is practically the same, except (in the US that is) people don't dress up as much.
I watched a charming but very strange, annoying, and, IMO, unrealistic movie called My Old Ass. It's about a teen girl preparing to go away to college. Her family runs a cranberry-bog farm in Canada. That was the best part of it, all the pretty scenery which includes forests, lakes, bogs, and rivers on which the families speed about on their boats. The girl is gleefully gay and Rainbow Pride, or so she thinks! She makes out with the POC girl who runs the harborside general store and has two like-minded friends who she goes camping with and gets high on -shrooms, one of them is also POC. On this vision quest the girl is visited by herself from 20 years in the future (39 years old.) The girl refers to her older self as "My Old Ass" even though she's actually well preserved and could still rock a bikini. (?) The older self is still as annoying as the present-day girl is but has a slight motherly attitude and gives vague advice. The strongest advice is to stay away from a man named Chad and spend more time with her family and appreciate the time she has with them.
So I'd call it a soft time travel fantasy.
Girl does the latter but also meets the former young man, who is a summer worker at the farm, and falls in love with the quirky yet charming dude. Which upends who she thought she was as a lesbian. Later the older self reveals why she warned her, it wasn't any heinous thing Chad did, but The fact he dies young and devastates her. Life lessons follow from there.
Overall the movie was touching, but looking at the script, I wonder if the writer had an anti-LGBT agenda, or a pro-LGBT one. If it's pro, it stretched my disbelief the the girl's family, which were presented as conservative and community small and isolated, were OK with her baby lesbian coming out behavior. Plus, where did her like-minded friends and lover come from? It seemed to be wishful thinking that such a traditionally conservative milieu would be so laissez-faire and accepting. Maybe the movie was more in the Hallmark Movie mode. I don't know. (The amount of cursing though calls against this.)
But OTOH, it couldn't have been anti-gay, because the girl and her friends were presented as so quirky and adorable.
I couldn't help thinking the writers/producers lobbed in the LGBT element to add some spice and novelty and current news and ladled it on too thickly and naively. But, YMMV.