Though I understand that
1. Premium is not supposed to give P2W advantages
2. It's entirely possible that the devs meant for this to be a way to simply "support the site"..
I think it still doesn't change the fact that people are paying money for this.
I bought premium simply because I wanted to give a small gift to my friend and decided to tag along and I got really excited when I saw the notification about getting a free point to spend in the premium shop.
And then this happens.
I could honestly care less about the turnip gacha- it's the choice of people who want to pay for it. Sure, it's overpriced and paying $20 for HALF of an item set when launch bundles were $15 for more than that- people are going to be upset.

On a completely different note but related to people spending $$$ and having to wait 7-10 days for their redemption codes... That's just been extremely frustrating. People want instant gratification when they spend their money. Heck, if I had gotten my bundle by now I might have considered getting one more to keep. But nah, we're only getting them AFTER the bundles retire. Which kinda sucks IMHO.

The dev team didn't commit a crime or anything by adding RLC gachas and disappointing premium features. It is what it is. But it will put off alot of people from supporting the site with money.