I don’t think a simple statement of “I see your concern, I’ll address it when I have time” is really that hard for one person to issue when the alternative is, as you’ve said, letting “a fucking clown show” fester on. It would’ve made my worries go away if the developer had said literally anything instead of radio silence for a year. Sure, no one is entitled to a developers time or attention. That developer is also not entitled to my trust or recommendation to others when a serious issue was swept under the rug for over a year. There’s no doing better when it comes to a matter of personal opinion on how a situation was handled.
I generally want to avoid telling people to copy and paste commands they dont understand, especially things like one line installs. I understand what you mean, and while you and I know there is no risk to using RPMFusion, a windows user should never be underestimated in their ability to screw Something up. (See: Linus Sebastian installing Pop!_OS) and most new users do not want to interact with the terminal at all. I feel like if we want people to start using Linux as a daily driver, the option to never use the terminal should be available to them.