The trading pairs are mostly TUSD and USDC pairs and Binance claimed that the pairs were being removed to improve liquidity and user trading experience and that the choice of trading pairs was as requested by most project teams.
Why would the project teams want such? what am i missing here? anyone?
Read the full news through the link below
https://cointelegraph.com/news/binance-delists-trading-pairs-some-include-tokens-from-its-launchpad/amp
It's misleading. The article is making it seem like that Binance is turning on the tokens which it sold on its launchpad, but that's really not the case.
All they've seen here is that the cost of maintaining a market such traded against TUSD far outweighs any benefit it brings, or that it clogs up their interface. I doubt that their plains is to actually delist the coin that they IEO'd in the past completely, since the majority of these coins they are delisting can be still traded against BNB/BTC.
So we've not come to that stage yet. It's not like these pairs were terribly important anyways since USDT were far more popular compared to the other stablecoin listings.