Earlier quoted context omitted.
Perl5 -> Perl6 has been highly contentious. Perl6 is basically a different language much to the chagrin of many Perl users. A lot of Perl users are entrenched in Perl5. FWIW: I'm unclear why people continue to use Perl at all, I moved on in 2011.
In the same boat on the "why haven't people moved on"... Perl use to be ubiquitous but over time it's really gone to the wayside vs. Python tooling for more complex stuff, and back to basic BASH for the simple scripting needs. Every time Perl comes up in a professional environment for me I'm reluctant to say I'm capable, because it's always a hacked-together mess from an engineer who's likely no longer with the compa…
Only if you chose to write perl code in this way. The same could be said for many languages