I think doing pointless jams sometimes is healthy. It makes one concentrate on your own part, and brings maximum focus. It is good to record it, listen to it, etc. Same with synth wanking, have done it for hours with allies and would do it again. Hours and days stored on tapes and files etc. The question is why do people release this. For me this is rehearshal, recorded to listening for improvement, find good parts and such. And it is great to play with allies, even if it is for noone but ourselfes. There was a time during early 2000s when the "anything goes out" was big i remember, meaning the concept was that all recorded music should be released, spread. Recorder running from the start, plug in, make hasty cover and shit it out. Jams and toying with synths has it time and place, the question is more if it is worthy of releasing it for other than personal satisfaction and selfimage jerking. Some impro records is better than the most calculated ocd played lps and vica verca. But in the end i understand the hate, nothing is worse than failed music.