20 x5 exp in black Friday sales

So I hate how wg puts random shit in every black friday bundle I've seen so far. So that when you buy a tank that's in "sale" you pay 10-20€ more than it's value because there is a random 2d style 20 x5 bonus XP or anything else that ain't the tank+crew+garage slot in the only bundle you can buy

I don't mind the usual bundle with like a base 35€ édition and 4 other option going up to like 150€ cuz you can chose what you want to buy

The point being I'm never buying these as long as I can't pay for the tank I want and nothing else. I was wondering if you guys don't mind to pay the styles and x5 bonuses that are useless on a premium imo, because if they do that they must have made some sort of study and figured that even if there is ppl like me who won't buy due to that they still make more money with the 10€ worth of shit they add to the tank ?

Not really the most useful discussion but I'm genuinely interested in who and why do ppl condone this buying these artificially inflated premium tanks