Don't go around telling people their careers are in peril when you clearly have no clue what you're talking about. What do you expect?
I work in an environment where we can vibecode 4/5 of our web apps because they are either small enough or the perf doesn't matter. Or, I've looked under the hood and these are writing endpoints that would take me 3x the amount of time it would take it to use the same libraries. You say it's divorced from reality, I'm saying it's just what I've directly observed.
I'm glad it doesn't affect you, but you don't have any kind of statistical measurement (nor do I) to know how much of the market this impacts. I do know for a lot of the web dev I did pereviously, I could do it viea these models today.