Well, Zig hasn't been
numerous. If you do a search on Rust and Zig you will see Rust submission is something like 10-20:1 ratio with headline going at 3-5:1 within one month period. But yes zig is getting some traction on HN. (I have been tracking it ever since Rust people complain about the number of Zig submissions. )
And HN has a hatred for Vlang because arguably it start off in the wrong foot with too many over promising features. I thought we should give Vlang some benefits of doubt. Instead HN simply shoot down all Vlang submission. And it only takes a few people flagging it for it to disappeared from the front page. Yes I dont think it is fair. I wish we can all submit some obscure, unknown programming language to the front page. Unfortunately I am not sure what the solution to that would be, may be email @dang about it?