This is a fine opinion, here is another one. Calling everyone who uses LaTeX cultists is a bit insulting. I do not particularly like LaTeX and use it only when a journal requires it in which case it is pretty much painless as I simply follow the provided template. TeX, on the other hand pretty much satisfies all my typesetting needs and I use it daily. I wish everyone would use TeX or LaTeX but I would not force it on everyone. Typst seems like a fine if a bit immature system but I truly hope it goes away, the sooner the better. Not because it is bad at what it does but because it solves a problem that does not exist and distracts from a standard that may not be perfect but has proved itself again and again. I am also weary of any piece of software that is controlled by a private entity, no matter how good the initial intentions are. Being open source is not really a guarantee of anything.