I'll have to remember this site so I don't accidentally apply to any of these.

The name of that site makes its partisanship pretty clear.

I find it hard to take someone seriously when they define themselves by what they are not. Its defining themselves by their opponent. If there was no opponent who would they be?

> If there was no opponent who would they be?

They wouldn't be; that's the point. If there was no problem there would be no reason to define oneself as anti-problem.

Stamp collectors push their stamp collecting ideologies onto all the non-stamp collectors who just want to do engineering. Stamp collectors set up meetings and socially shame/outcast non stamp collectors who don't attend. Non stamp collectors get tired of this and say they are going to make a job board where they don't have to worry about stamp collectors if they take a job at a place.

The answer is that there is nothing that unites these people except not being stamp collectors. If stamp collectors didn't exist, then no one would identify as non-stamp collectors.