99% hardship of any advanced tool that is expected to be used by any random person is in integration, discoverability, fault tolerance, pragmatic relevant guidance.

I love Vim (RIP Bram, thanks for all the fish), but it's a tool for the less than 1% who loves that kind of thing.

Most people won't learn the tool because they see it only as an anecdotal detail bringing hindrance in their quest to "something".