I don't think that you can blame Binance though, still up to those projects and it's investors on how their price is going to move, Binance has nothing to do with it.
As far as listing those in their exchange, I mean if they passed the qualifications then why not being listed on them? And there is this so called delisting mechanism put into place, if Binance see that they are scamming then for sure they are going to be delisted anytime soon.
I agree Binance has nothing to do with Luna's bad performance in the market if you want to know why Luna is crashing you can check one of the articles about Luna's situation, I fetched you one to understand
https://www.businesstoday.in/crypto/story/terra-luna-crashes-over-85-heres-why-333127-2022-05-11Terra Luna CRASHES over 85%; here's why[/url]
Jennifer Lu, co-founder of Coinstore, explained the whole fiasco to Business Today, “The recent incident of UST losing its dollar peg has sent shockwaves across the crypto market as it has exposed the weakness of algorithm backed stable coins. During the larger liquidations due to the macro-market volatility, UST fell down to as low as $0.60 yesterday which sparked a major sell-off in LUNA and resulted in one of the biggest price crashes in LUNA’s history.
This is something beyond Binance's control and you should do your research if the market is crashing or pumping there's always a reason for this.