I haven't bedded down a "niche" for my channel and still vary much play around with anything from politics to music. This has however changed my audience ages and geographic location. That in itself isn't my problem, I seem to have lost the 45 - 65 age group of American men as subscribers, by using music videos in an attempt to generate the required 4000 hours to get monitized. Is it a good idea to split the channel between more appropriate content for the various groups and do fewer videos per channel, or should I drop the monetization drive and just focus on the group I want when monetized