Hi there!
First of all, thanks for all the amazing work that goes into maintaining create-react-app and react-scripts. We've seen a lot of success with teaching it at @upleveled.
Recently came across @typescript-eslint/no-floating-promises (from tweets like https://mobile.twitter.com/flybayer/status/1469098848958222337) and it has problems with the code in reportWebVitals.js
This avoids the issue without changing the functionality