I checked my system today right after downtime, it also downloaded the 195 files, about 2 gigs of it today.
Normally I wouldn’t notice as I do leave several of my game launchers open overnight so they can update. If people have to wait through this every day when the start the launcher, I can see how that would get quite annoying. Especially with any slower ISPs.
Maybe you could buy a 4G router and use a 4G sim card on a network you get a good signal on? I live in a city and get around 70 - 110 Mb/s roughly 7 - 10 MB a second using 4G internet.
You not the only one, my download speed today for whatever its downloading is below 1Mib, and there is nothing wrong with my Internet connection right now, stable connection running at almost 1Gigabit.