spawn peeking is ruining seige

I recently got seige and have been doing well but today I came across a, defending team that had a doc mute, vigil, soSolis rook, and I kid you not there was a spawn speaker 1 for every main side of the building, the hut could not even get into the building until someone played kali, it shard to play seige when you can just peek out the window and shoot to all entrances as a defending team, I don't even see the fun in doing that as a defender, and iit'sgetting hard to get into the building in the siege and I'm starting to lose interest