Quality suffers from speed, it’s not enough to write one blog post and expect money to roll in, those people who say you need 50 videos, or 50 blog posts are deluded you definitely need much more, as most of what you write won’t get any views.
You can write the most qualitest blog post, and it still won’t rank and get traffic.
So you don’t control quality, all you can control is speed and volume. The two things you surely control, but you don’t control quality as it is subjective – while speed and volume are objective.