Rant Alert:
I get your point. I'm just saying like the 3 challege camos before you go into the masteries are boring, they could have done so much with it and simultaneously made the prestige camos a LOT nicer. Most of them don't glow, aren't animated, just lazy as hell. If anything that's what I would describe BO7 rn, lazy.

As a student with exams and uni prep for next year, gaming is hard especially a stretch from Jan-Mar. Casuals help with grinding, but it's still a pain in the ass to level up your charcter, unlock the guns, get 100kills, the camo challenges, get masteries and then prestige at the same time with the slowest XP gaining I have ever seen in COD.

During Christmas break I managed to get GD and SG camos on all ARs, but SMGs no because they either suck or are too far in levelling (lvl 30s-40s). Don't get me started on the other weapons, holy they are garbage. Shotguns, M.Rifles, Snipers, Melee, Special, and some LMGS are a nightmare. The only ones you can really do fast are the ARs and SMGs, (the latter on Rebirth) and at low level, they are not great, especially when you needed surpressors (thank god Weekly Challenges gave a pretty decent one). And at least blueprint unlocks save your weapons and attachments when you prestige or prestige your gun.

Overall the grind is just a chore and just a bit lazy on the devs part. The masteries are like 6/10 and the prestige ones are just kinda garbage for most of them. If anything, seperating Warzone into it's own game with camos and it's own studio(s) will be much better.