The problem is whether or not that's "bloat" or actual expenses. For example, at my university, the "true" cost of research, including all of those things, is actually lower than our overhead rate - the good people of our state are subsidizing the rest.
Companies often want a much lower overhead rate. I get why. But if things like the copy machine, our phone system, keeping the lights on, etc. aren't baked into overhead, then they need to be baked in somewhere. You'll just end up with agreements where you pay for itemized lists of expenses, and haggling over those instead of the indirect rate.
Universities are also often very flexible as to the indirect rate - we have several subsidized rates for specific groups or particular types of projects, etc. You just need a better reason for the lower rate than "I don't want to pay that much".
Like I said, I'll be interested to see if this works. But in my experience, companies that are newly "dabbling" in research are often shocked by how expensive research actually is. Calling something bloat because Sam doesn't want to spend the money doesn't automatically make it bloat.