My team doesn't suck I work with some of the best in the business.
> Why would I bring it up if it wasn't?
No idea, I say it's not an issue because it's not. Millions of people work in react with typescript and have 0 issue working with html, javascript, and css in one ide. I didn't have to put in a lot of effort to configure my IDE either. So this idea that ides can't handle this workload is completely bogus and you are lying though your teeth or just ignorant.
