Am I posting too much/too often?

Sorry for the long explanation, but I started my channel in 2021 and suddenly got a lot of views/subscribers after one video went viral. After that a few other videos also did quite well, but I couldn’t monetise because all my best performing videos had copyright strikes.

So I kind of gave up and just left the channel running for three years and it slowly grew on its own. At the beginning of the year I applied for monetisation again and for some reason it worked. So now I am posting again, pretty similar content to before, but without violating copyright.

It seems like my views are going down though even though I am posting about 1 long form video a week, about 3 shorts a week and 2 live streams a week. None of these videos are doing as well as the old ones and even the views on my old ones seem to be declining. Am I posting too much and is this causing YouTube to recommend my content less? I thought that posting consistently is the key but I am thinking maybe I should post less?