You can’t just accuse everyone of being a scammer faking reviews/ratings, that’s a bold accusation. My point still stands that if you mandate ID and written text for a rating then less people will do it for the same reason discord, twitch, YouTube, TikTok, etc. have more lurkers or likes than active chatters/comments.
Some people just want privacy or a low effort way to engage or support creators and that’s not a bad thing nor does it mean everyone with ratings is faking them. We know the current rating system has more users than old ID + text system so removing it to appease sellers who don’t use their own products is dumb, if you want to know the weak spots in your product then use it in your own projects, you will quickly find pain points or issues others will encounter.