imho this tactic is unefecctive. the only effective way is stank+dynamite but it works only in some maps+you risk they steal your stank wreck=stank+sneaky player=building dead.
on mt.pass you can use sapper to block tunel by hon. he can try by orca but mostly fail. on industrial strengh you can stop suicide orca rushes if you really want. dont forget he wastes much time for suicide rush and Nod steal grizzly wreck.
for me there is no problem, smart player always can find a way to destroy small base defences.
i have a feeling that some people want to ban every single successful method to win the game by building destruction. I always thought that "our main objective is to destroy the enemy base while still protecting our base from enemy attacks" not to let passive campers live long and prosper.