SaltySalamander

This isn’t Reddit.

because entire earth is too big for your drive

You sorta glossed over this part.

Most gamers skip the cutscenes and all dialog lol

Sure, on the 2nd replay.

…

Streaming live TV. Think YoutubeTV or Hulu Live or Fubo

You shouldn’t until your ISP upgrades to DOCSIS 4 and provides a list of compatible modems.

and 3.1 has already been succeeded by 4.0 in 2017

And yet there are vanishingly few areas that have implemented DOCSIS 4.0. Most places are only now getting around to implementing 3.1 fully.

If it’s more than a few years old, it’s extremely unlikely it ever sees this kernel update.

For me these days, movies are way easier to jump into than a new series. Way less of a time commitment.

This will never be “solved” by hotel staff.

Cat 5e

The fact that your old cable was cat5e has no bearing whatsoever on you getting shit speeds before changing cables. The gigabit spec was codified and products were on the market before the cat5e spec was ratified. Gigabit ethernet was literally made for standard cat5. I bet your previous cable was terminated incorrectly, and was only using two of the four pairs, limiting you to 100mbit.

Now do Facebook/Instagram.

500MB, not Mb. Order of magnitude difference there.

how can it be that my little mini J1900 Celeron (2 GHz) with 4 GB RAM cannot handle this bandwith?

Because it’s ancient, and when it was new it was bottom-of-the-barrel.

You should probably take the tin-foil hat off once in a while to let that noggin of yours breathe a little.

No.

Install an FTP server on your phone. Connect to it via an FTP client on your PC. EZPZ.

gen.xyz controls all .xyz domains, even yours. Doesn’t matter where you registered it.

So if both sides are behind CGNAT and at least one doesn’t have IPv6, establishing a direct link is impossible.

Tailscale is piss easy to install and set up and works just fine for making a direct link from a CGNATed connection.

Nothing is intuitive about macOS.