Thanks for detailed reply. Yes, the marketing budget for Java was unmatched, but to my eye they were in retreat towards the Enterprise datacentre by 2001. I don't think the Python foundation had launched until 2001. Amazon was migrating off Perl and Oracle. JavaScript only got interesting after Google maps/Wave I think, arguably the second browser wars start when Apple launches Safari, late 2002.
So, I guess the counterfactual line of enquiry ought to be why Perl didn't, or couldn't, or didn't want, to pivot towards stronger commercial backing, sooner.
So, I guess the counterfactual line of enquiry ought to be why Perl didn't, or couldn't, or didn't want, to pivot towards stronger commercial backing, sooner.