what seperates? good records. hits.
Just the fact that it IS possible to make pro (well, semi-pro) sounding stuff in your bedroom, doesn't mean YOU can do it. People always instantly think about themselves when they read something like it.
Just because companies pay producers and artists to make them say "yeah I use reason" and "FL is the beast", you shouldn't think that most hit records isn't going through expensive equipment. You also shouldn't think that if you download, or buy a Waves plugin pack, you'll mix like Dave Pensado or Tony Maserati.
it was never the bedroom or studio was that made a pro producer or mixer, it was years of practicing, talent and determination.
the millions of bedroom producers are like if tomorrow everybody'd have a Red Bull Formula-1 car in their garage. You still won't be Sebastian Vettel, you just have the choice to start working on it. Not that much, if you don't put in work.