I get the feeling that the thing that 'folk' don't like about Compressors is that in conversations like these it can be seen as 'you use one so you must have a problem with your technique'. My mate Andy used to see all sorts of internet nonsense over his playing because he uses a hair band as a string mute on his guitar. People losing their sh*t over it. Which is odd considering he's had several albums out, toured all over the world and is one of the best online tutors out in Guitar world.. lol Anyway, I digress. It's ok to say "I use one but my technique sucks anyway", but it's not cool for someone else to tell you (or make you feel) that your technique sucks..
The innocent compressor divides people unnecessarily. Maybe a bit like those conversations about those who think that real bass players don't use a plectrum... or Jaco only needed.. oh gawd...