Eh, not much nefarious you can do by pushing data around. Taking a lot of CPU/GPU usage? Certainly, you can do a lot of evil with distributed computing. But bandwidth?
Costs a lot to host all that data to push to people, and to handle streaming it to so many as well, all for them to just… throw it out? Users certainly don’t keep enough storage to even store a constant 100Mb/s of sneaky evil data, let alone do any compute with it, because the game’s CPU/GPU usage isn’t particularly out of the ordinary.
So not much you could do here. Ockham’s razor here just says… planes are fast, MSFS is a high fidelity game, they’ve gotta load a lot of high accuracy data very quickly and probably can’t spare the CPU for terribly complicated decompression.
Mostly art things. I’m far from qualified to speak to it as an expert, I haven’t played either version yet, but have friends who are very passionate about the topic.
I think the easiest way to explain it is to refer to this Miyazaki quote:
Even if you just look at the tutorial boss (I clipped a a YT side-by-side for you here), the changes they’ve made here to add detail are basically all… grotesque. Gross hanging flesh, some weird hanging nipple thing, it’s a very different interpretation of the original than what I believe was intended.
This is obviously just one example, but it’s this type of change that bothers purists. Now, mind you, I don’t think this makes the remake trash or anything, but if you’re interested in Demon Souls historically as the beginning of the Souls franchise, this kind of change is essentially revisionist history, and it’s disappointing to me that the original game isn’t also available in some way besides buying an old PS3 or emulating the game.