It could just be the fact that Earthshaker and Sandking literally stuff all over Broodmother as well, track reveals your invis, and venge can swap you out of webs.
I think BH used track once the entire game, ES and SK were barely an issue once BKB was up, and even before then, he barely got off a successful epicenter. The biggest problem I suppose was ES- though he thankfully wasn't in my lane. Venge mostly just swapped viper out.
The main issue with the game was that whenever I'd be pushing a lane, our team would run off and take stupid 4v5 teamfights without even saying anything and feeding the opponents 4 more kills. By late game it didn't matter who countered who because their entire team could pretty much two-shot any of ours.
You're right though, their entire team was a counter to me- but I'm more complaining about my teammates not thinking, running into bad teamfights, losing them, and doing it again; letting them just snowball completely out of control.
On a different note- Centaur+Rubick is probably one of the best lanes I've seen recently. Telekinesis into Hoof stomp and then double edge+fade bolt will get almost anyone to low health in the laning stage. The only issue we've found is necrolyte and omni because of their heals/ repel.
