There is either a leak in data or massive spying or something going on for the GB of data being stored for the forums.
With chrome browser even after you clear data and cache the normal way, if you go to settings\site settings\storage it still have GB of data.
It’s also crazy the amounts of trackers just being used here also. When using (Firefox focus) with full block of trackers and other stuff, you get a amount massive amount that had\is being blocked. One time I got over 100 trackers blocked being on here 15minutes