Squeezing unnecessary performance for no reason is just stupidity and time wasting at best.
When I say turbopack, I was thinking why the hell would someone need this. Vite is fast enough for everybody. Quite fast indeed. Then there is Parcel which is also quite good and reliable.
I never felt with Vite performance was an issue at all. Everything is so dang fast in my company's website. We are unnecessarily optimizing stuff!