I do not understand how you justify your claims. Should I link any number of instances where Rust team members admit to compile times being a major issue, one which prompts significant effort to improve? Perhaps you are right about 10x speedups, but then that clearly isn't enough, reading the room.

I also do not understand how you see hostility in my comment. For one thing, I did not downvote you. Rather, your original comment is dismissive, even if the article it replies to is dubious. For another, it would also be trivial to see that I am both highly supportive and informed about Rust. Your comments simply do not help, certainly not with the common perception of Rust fans as zealots.