20
april fools should span an entire week
(programming.dev)
A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The best ones are thoughts that many people can relate to and they find something funny or interesting in regular stuff.
I did enjoy LivestreamFail on the other site being Northernlion-only for a day as April Fools this year. However, harmless, fun and wholesome April Fool's are so few and far between.
We struggle with misinformation in our society already, and on a smaller, more personal scale I always found April Fools to be an extremely mean-spirited tradition purely existing to promote and encourage having fun at the expense of others. I never enjoyed humiliating others, and I don't enjoy being pointed and laughed at either.
I think I'll pass.