If Netscape had a large paid install base and still failed because a free browser became ubiquitous, what makes you think doing that now when the free browsers are already ubiquitous would work? Especially when it also has to compete with what is essentially already what you’re describing, Librewolf (or just Firefox + Arkenfox).
If you can’t review a bash script before running it without having an unnecessarily complex one-liner provided to you to do so, then it doesn’t matter because you aren’t going to be able to adequately review a bash script anyway.