Will take awhile for Ruby to reach that state (if at all), 15 years at least I'd say. The reality is many companies are built on Ruby and rewrites are hard. Stripe, Shopify, Github, Gitlab and the list goes on. Perl never had this kind of traction afaik - yes many scripts were written on Perl but not many .com companies were based on it.
But I'm not arguing Ruby is well past it's peak - that is (sad, to me) fact because I happen to think it's a gorgeous language but it is what it is. I guess I'll have to get used to Python/Node or maybe switch to low level which is an old and perhaps unrealistic old dream of mine.