If they really said that, Are they admitting their incompetence of making a balance game?
Brad said it in the last stream. Which is odd, as he also said they made the abandoned vehicle change because the community asked for it (but they don't do anything about blobbing despite there being a huge list of forum posts about it).
It seems if people don't like Relic's version of 'balance' they should just make their own. Or ask Relic to and hope that they implement some of the things the community ask for.