That was on topic, he said it should be on a console, I said it destroys PC games, once they are on both platforms do you actually think they will waste money optimising for all platforms?
Just saying "consoles are better than PC" is NOT on-topic, no. You're just stating a personal opinion about something (with no evidence to back it up, I might add). It has nothing to do with whether or not Rust will end up on consoles.
If however, you had said "I feel that in the long run consoles are better optimized than PCs, so they should go that route", it would have been on topic. See the difference?
My personal opinion is that it will not end up on any console beyond perhaps Steambox (and even that will be mostly as a result of having a Linux build rather than directly supporting SteamOS). I just don't think Rust is really a good fit for controllers, and even the Steam controller with all of those buttons may have some issues, especially the hotbar (unless they map the hotbar to scroll wheel, which I think they should do anyway)