Valve ban advertising-based business models on Steam, no forced adverts like in mobile games
(www.gamingonlinux.com)
Private investors are (usually, and theoretically) more "long-term" motivated than the public markets. Day traders and rotating board members love quarterly boosts even if it implodes the company, but with private equity, passing a bag of shit to someone else isn’t so easy, and desires aren’t so fickle.
Hence I suspect you're right.