I noticed my consumption has decased quite a bit. I would visit regularly to watch content from few channels. I would probably still visit every so often to watch the new videos. But the experience has become more deliberate and conscious. I go to YouTube because I want to go and watch something specific. Mindlessly browsing and watching additional content is harder.
This is good progress from Google to get off their platform :)
I've noticed a lot of users on here actually really like the lack of recommendations. My use hasn't gone down but I do miss having videos on the YouTube main page, particularly on my PC.