That deck isn't even tiered. Plus to beat the deck, focus on the monsters and non-field spells (and if your deck is bad against Triamids, you may want to either get a better deck or improve the one you got).
Sometimes a deck is just natural bad match-up with certain deck. Just take the L for this one. Since it is not tiered, you'll probably only face 2-3 Triamids along the ladder anyway.
And that is why demanding every deck to be limited just because you had a bad matchup, not because the deck itself any good against other or tiered is a bad idea
There will be a non stop banlist from each player just because a bad match up and no one could play anything in the end, unless it was a new box
Vendread player here. The deck can only choose between consistency OR good field set up against meta, at least until they release something like pre-preparation of rites or even manju.
I will find it funny if some people demand it to be limited just because they happen to lose to vendread (rogue in general)just because a bad matchup or because their deck aren't that good in the first place.