This happens in every major mastodon thread. Someone claims something without even bothering to research it like the person below did. They make an incredibly big deal about it with tons of claims (which are almost all untrue) and then it gains traction and anyone who doesn’t bother to research now believes something completely untrue.
You’re literally using a website based on react technology right now. Lemmy is built on Inferno which is just an older version of React.