Dude, JYP don't care about your or someone's else opinion except their shareholders. Either you should become shareholder or just stop buying their albums, so JYP will start thinking about improvements.
Overall, there is no rule to stay focused on BIG-4 only, because their content is not better, or their idols are not more talented than non-big-4 colleagues. The only diff that BIG-4 can spend unlimited money for nonsense "achievements" like 100M views or streams to ensure you to listen them because they are "popular".
Huh? I see actually zero correlation between what I said in the OP and your response. I...never said that JYP cares about my opinion, but how do you know I'm not a shareholder?
Regardless, it's just a harmless thought exercise. No K-Pop executive cares about what gets posted on the AKP forums. I think we're all cognizant of that lol