We have shifted over to SaaS so much for convenience that we have lost sight of “our control”. I imagine a 90s era software industry for today’s tech world: pe

We have shifted over to SaaS so much for convenience that we have lost sight of “our control”. I imagine a 90s era software industry for today’s tech world: person buys a server computer, person buys an internet connection with stable ip, person buys server software boxes to host content on the internet, person buys security suite to firewall access. Where is the problem in this model? Aging computers? Duplicating computing hardware for little use? Unsustainable? Not green/efficient?