I for sure have a problem. But it basically boils down to remove your profile, which is not an option. I did report the issue number of times and always got “do a refresh”, which I always do and it always doesn’t help. Even made a video for them, since it doesn’t sound believable. This is on my X1 Carbon, which has M.2 drive. On my desktop with, at the time, HDD it was this slow.
At this point am only using Firefox out of spite so everyone doesn’t end up on Chrome since I remember what it was like for one company to have a huge monopoly. But I’d switch in a blink of an eye otherwise.