I will disagree with this list, in part. And I am thinking specifically of PHP. I am an emigrate from PHP ecosystem, I departed from PHP 11 years ago and never looked back. The number one reason that I left PHP is that #1 in your list was plainly false. There were _not_ high paying jobs in PHP, no matter how good you were or not. The whole point of using PHP is to pay as little as possible; and make developers as fungible as possible. And if a certain demographic yielded good quality developers for an even lower price point, I would certainly see whole teams being replaced to fit it. I was actually recruited, more than once, exactly for this reason.
Languages don't die, they ride into the sunset. There is enough inertia in PHP-ecosystem that you can still find jobs, but they are very often just legacy work jobs (at least in my area). No serious technical leader would pick PHP to execute on new work, except of course, if their main driver is to pay as little as possible and the language choice doesn't bubble up to investors' keyword-driven investment thesis.
VB6 and PHP are nice. I am skeptical of the affirmation that there is a lot of money in these ecosystems. The pie may be currently large, but I do not see it growing.
Languages don't die, they ride into the sunset. There is enough inertia in PHP-ecosystem that you can still find jobs, but they are very often just legacy work jobs (at least in my area). No serious technical leader would pick PHP to execute on new work, except of course, if their main driver is to pay as little as possible and the language choice doesn't bubble up to investors' keyword-driven investment thesis.
VB6 and PHP are nice. I am skeptical of the affirmation that there is a lot of money in these ecosystems. The pie may be currently large, but I do not see it growing.