The day when cash shop is added is the day the only updates we will get weekly are new cash shop items...

It's in every game that has a cash shop, they don't update on content at all, or rarely, and only update their cash shop like daily... All developer (or a lot of it) effort and resources go to develop the cash shop instead of new content, because that's how they make profit.

Of course, I won't be here as well if there's a cash, I pay to play and expect acess to the whole game. (All hairstyles included)