Not sure there's a real connection between the languages at least when it comes to "drama". Especially considering JavaScript is the most used language, or at least in the top 5 at this rate due to how low the entry barrier is for serious use. So purely from numbers, there's bound to be a bunch with a background in JavaScript, as with any other new language. You could have also said the same thing about Python for the same reasons.
IMO the root actually comes from the very heavy social signals that were utilized by the Rust team early on (you can read a lot about them through the core team's reddit posts atp, especially under threads about the code of conduct). This effectively became a beacon for many people to gravitate towards. So when you see these sort of very dramatic disagreements that's laughable to anyone outside of that bubble, it's because that's the type of people Rust was (unintentionally or intentionally) beaconing.
IMO the root actually comes from the very heavy social signals that were utilized by the Rust team early on (you can read a lot about them through the core team's reddit posts atp, especially under threads about the code of conduct). This effectively became a beacon for many people to gravitate towards. So when you see these sort of very dramatic disagreements that's laughable to anyone outside of that bubble, it's because that's the type of people Rust was (unintentionally or intentionally) beaconing.