In the start of my career I felt that there was a sentiment around web dev that it's not "real" programming in a way. Not sure if that's the case any more seeing as the majority of modern develoment is for web platforms.

I've never heard the idea that PHP is a language used by web designers who migrated to coding, but it kind of makes sense. How PHP works, where everything is just HTML until the <?php tag comes in, made it so attractive as a way to add some spice to static pages. I cut my teeth on PHP and moved on to other languages later, so it makes sense that it would function as a gateway drug of sorts, also resulting in it not getting the attention from seasoned experts that other languages benefit from.

Calling dislike of PHP misogynistic feels like a massive stretch.. but maybe it's not considering how the designer/programmer divide also has a massive gender disparity. PHP has its problems, tooling being just one side of it, and its nature as a designer-friendly language makes it easy for elitists to mask their bigotry behind "objective" arguments that PHP is bad.