I wasn’t able to replicate this, in safari highlighting a couple words or several hundred words both worked fine, the copy option was there and stayed there both times. I tried on a iPad mini and an iPhone SE
I disagree, the vast majority just need a browser, your use case may be quite common, but definitely not the majority.
Those are potential connections, outside will be how many you are actually connected to. The potential connections number also isn’t live so don’t take it as fact.
Nah those dates are highly criticized, and it’s an archeological site on a hill not a pyramid.
In regards to your question about hidden methods to catch people, back before digital each film print sent to a theater had a unique “CAP Code” printed directly onto the 35mm film. This was a series of dots in a unique pattern that would show up several times on screen. So when a cam rip would show up somewhere this could be used to narrow down which theater it was recorded at and identify trends after several films.
I don’t know if this was ever successfully used to prosecute anyone though.
Viewing distance and bitrate are most important. Sitting too close will make many things look bad.
For a 32 inch display you want to be 4 and a half feet back, and for a cinematic view you want 3 feet back.
https://www.rtings.com/tv/reviews/by-size/size-to-distance-relationship
A big part is also residuals, they don’t want to have to keep paying actors, directors, and others involved with production, after the fact on a losing property. If there is zero income there are zero continued payments.