High density living is even more reason to run wired connections. The more fixed stations you can get off the air, the better everything else runs. Your TV probably stays in one spot, so streaming player(s) should be wired. If you do anything real time, having lower base latency and nearly zero jitter is pretty nice too.
If you want to save costs, it's really not too expensive to add one or two runs of twisted pair per room to a central location, near the demarcation point, and don't bother to mark or terminate the cables. If someone wants to use them, they're there and it cost a couple bucks in cabling and staples and time to put them in the wall during construction, but would cost a lot more to put the wires in later. For a multiple unit building, include a conduit from the unit to a wiring room, in case someone wants to run something better later.
How does the builder know where I am going to put my one or multiple TVs? Or if I even have a TV - plenty of people went mobile-only for video. Old coax cable came out in the middle of the wall in the room I decided to use for home office, what was I going to do with it there? Finally I just cut it out and drilled a whole through a floor in another room to run Sonic fiber cable and connect a modem and WiFi router inside a cabinet shelf. If I was renting, I would rather just have good WiFi signal int the apartment like I do at work or in the hotel and organize my limited space for my convenience rather than based on where cables run.
A lot of rooms have an obvious layout... You put the TV in the living room on the wall without windows. Or above the fireplace (ugh, but that's where people put them) If you put a tv in a bedroom, it's opposite the bed, and there's often a clear place for a bed --- if the windows are bed width apart, the bed goes there, if they're closer together, the bed goes on a different wall that probably doesn't have the closet and maybe doesn't have the door.
You can run multiple cables to a room too, of course. Pick two spots and you'll probably get close enough so one is useful. And put a drop in the ceiling too, in case you want to mount an access point there, like at work or in some hotels. If nobody ever uses those cables, and you didn't terminate them, you're only out $100 on materials and an hour or two of someone's time.
Hotel wifi has always been pretty bad for me, not a standard I'd want to aspire to.
If you want to save costs, it's really not too expensive to add one or two runs of twisted pair per room to a central location, near the demarcation point, and don't bother to mark or terminate the cables. If someone wants to use them, they're there and it cost a couple bucks in cabling and staples and time to put them in the wall during construction, but would cost a lot more to put the wires in later. For a multiple unit building, include a conduit from the unit to a wiring room, in case someone wants to run something better later.