But its definitely not for everyone. I'd say that the status quo of Forth being an obscur niche is fine, just fine. If you need convincing, if you aren't spontaneously curious about Forth, then it's likely not for you.
But if even the proponents of the language say that ("needless to say"!) most programmers will be incapable of the challenge of writing good code in it... definitely doesn't sound like anything I'd want in anything I wanted to be maintainable or long-lasting. If this is the outcome you desire, then your, uh, anti-evangelism is working!
If I piqued your interest, might I interest you in the introductory series I wrote: https://tumbleforth.hardcoded.net/