What if this service had been set up that you pay for it and when you do so you get an virtual server instance automatically set up. From a security perspective

What if this service had been set up that you pay for it and when you do so you get an virtual server instance automatically set up. From a security perspective you are running a own virtual private server isolated from the company that provides the software. From a usability point of view everything is spun up via some clever scripts, so you don't have to go through the hazzle of configuring the VPS. I've been toying with this configuration and think it might be usable for some opensource projects.