Fun fact: Brussel sprouts taste better now because the bitterness was intentionally selectively bred out of them in the '90s. They were, apparently, only bitter for a period of time because the ones that were easiest to mechanically harvest were bitter. Pre-mechanical harvesting, less bitter varieties were more popular.
https://www.mentalfloss.com/posts/do-brussels-sprouts-taste-better-now-yes-here-s-why-01ghed9q8dr8
Well, if they hadn't posted here, I, for one, would never have become aware of the issue, and I'm glad I have!