I don't use Google, maybe 3 times a year to see if the search results are better. I don't use YouTube too much directly, instead using alternatives to watch YouTube content, like FreeTube. However I regret having an old and important Googlemail account...
Leaving Reddit was a bit easier, but I miss some of the communities, it was rich and single account to handle everything. Since the day I snapped my fingers and logged off, I stayed logged off.