agree with @NeedSmokes here.
4 hours session brings you maybe to level 15, depends on crewsize, some luck about pvp etc.
so a normal player, plays a session a weekend with friends maybe.
simple math if they play every weekend and be successfull they would be level 150.
Now think about a weekend with no mates or not play at all, think of PvP, bad luck, Solo Sloopers with less time etc...
they have a fair chance to make it this way.
Streamers, YT'ers and people who play 10hours a day or even 5 hours a day 7 days a week are in no way the measure!
they will for sure be level hunderd end of next week already.
But this is not Rare's problem, but a self inflicted problem to make a casual friendly game a serious hobby or even a job etc...
get away with any kind of meaning behind any pixels etc...
That is for people who do nothing else but gaming in their lifes and want that be meaningfull when its totally not.
Luxury problems i say.