[2022] (Petition To Massive) Possible Solution To Have More Stash

Patch by patch, season by season the increase in new brands, sets, weapons, exotics... has been increasing in decline at a stagnant size of 150 slots from years ago.
According to the developers, it is not possible to increase the stash size because it would break the game in structural terms.
I have a petition to Massive (I don't know if it has been proposed before), it would be a satisfactory solution for players and developers in the short term.

Per account, we can create 4 characters with 150 personal stash slots (4x150) I think it would be possible that if a player used a single character they could benefit from those other 3 personal stashes, so they would have 150x4 a total of 600 slots.

· One character 600 (slots)
· Two characters 300+300 (slots for each character)
· Three characters 200+200+200 (slots for each character)
· Four characters 150+150+150+150 (slots for each character)

I am 100% sure that this can be done without any problem, no more excuses please.