I second this sentiment. Life is just too short for the useless...though sometimes that's hard to remember / know.

The danger with this is that you might change your mind about what matters later in life, only to find that you've long since "purged" it.

I had a thought in the same vein while I was driving home; would I miss youtube if I never watched it again?

There are creators on there that I thoroughly enjoy.

Dunno.