Because many times, they write bad, buggy software. Because other people end up having to maintain it, or fix it, or replace it. Or they release things like plugins that malfunction, but because they're the best out of a set of bad options, end up being the de-facto solution that everyone has to deal with.
I'm not talking about people who build software that works ok, but has bad patterns. I'm talking about people who write cash register software that uses floating-point math to do calculations, or Wordpress plugins that fill up error logs with garbage or nearly DDoS sites because they don't understand how to write efficient code.
Not that I've done any of the above as an early PHP developer, no sir...
Because many times, they write bad, buggy software. Because other people end up having to maintain it, or fix it, or replace it. Or they release things like plugins that malfunction, but because they're the best out of a set of bad options, end up being the de-facto solution that everyone has to deal with.
I'm not talking about people who build software that works ok, but has bad patterns. I'm talking about people who write cash register software that uses floating-point math to do calculations, or Wordpress plugins that fill up error logs with garbage or nearly DDoS sites because they don't understand how to write efficient code.
Not that I've done any of the above as an early PHP developer, no sir...