

I’ve not seen Euphoria, but drugs, drinking and sex plus underage clubbing were all things that happened at my schools between 15-18.
A drama like Euphoria is of course going to be way over the top regardless of setting.
I do agree casting 25year olds (zendaya is 29 years old) feels bizarre but that is what American TV has always done. Presumably it’s to do with experience given these are expensive shows that need to work to strict production schedules given how expensive these shows are. Its understandable they’d want a cast who have been proven to be reliable and experienced, and also are not restricted in the hours they can work. Also age consistency matrers - once you have one 25 year old cast member all of them need to be the same age or it looks disturbing with a mixed age cast set in a high school.
I suppose profile may matter too - Zendaya was already famous; the pool.of famous 18 year old actors is smaller than the pool of 25 year old actors. Certainly regardless of fame the pool of 18 year old actors with a big CV is going to be small. It’s risky to cast an unproven 17 year old but less risky to cast a 25 year old who has done plays, and maybe TV or movies, or completed acting training.
I agree they could just not set it in a high school but then the specific dynamics and stories they want to tell would not be available. High school is a strange time - in the US but also globally - where people are on the cusp of adulthood (16 in many places, 18 in the US), yet totally restricted by the law, family and school. It’s a perfect setting for conflict, which makes drama, and it is universally relatable as almost everyone went to school.
Meanwhile if you set something 19-25, it is no longer universal. About 50-60% of people in rich countries go to university / college. And those institutions massively vary from community colleagues, poorer universities, up to elite places. Meanwhile 40-50% do other things.
So yeah, I get that it feels bizarre that shows set in high schools are all 25 year old actors but I think it makes sense why, and setting things in high schools make sense too. These shows obviously make money and have a wide audience, even if it’s not really my personal taste.
I used to use Homeplug to get network from my router front downstairs of the house to the my office upstairs and back. It’s a small house, and I thought the homeplug was ok - I was getting about 150-200mbps of my 900mbps; not great but I thought it was a good as I could get. The electrics are about 10 years old but I could see there was a lot of noise and error correction when I looked at the software that came with the plugs. Simple direct wifi connection was atrocious as the walls are largely solid brick.
Then a couple of years later I read about how good they Mesh systems could be so I decided to try a cheap one. I was skeptical as wifi hadn’t worked for me. I got a Google Wifi system (not a fan of google but it was a cheap system compared to other mesh networks); it has no backhaul connection, just 3 wifi points (one in front room, one in hallway and one in office), and my speed jumped to 500mbps and low latency. I also hadn’t realised how bad the latency had been on my homeplug set up - it was night and day.
I have since upgraded to an ASUS XT8 system; 2 units only and I now get close to 800mbps on a good day, and 600-700mbps floor. My PC in my office is where I work (which involves high data transfers) and also game and chill, it’s been a huge boon.
So yeah, Homeplug does the job but it’s not great in my experience. It was cheap compared to a mesh network, but you get what you pay for. You can get some of the cheaper and older mesh systems 2nd hand on ebay - but unfortunately a good system is pricey. In my experience it was totally worth it.