What you are saying is true. But YouTube/FB algorithms are deliberately skewed towards regular posters.
It's like your content of love that you produce once or twice a month won't be shown to the users at all.
Where do I get the time after job, family, friends and self-study?
So I don't create content like that at all. I write. And that's all.
But I also want to make videos. The recording, editing timeline is way too high. And then if your stuff is not shown to anybody, that's a huge bummer.
I follow many creators who only post a handful of times (if that) a year. They get tons of views, because the content is well made.
Stuff Made Here
Bobby Fingers
Boy Boy
Michael Reeves
..to name a few off the top of my head
(Of course, theses are mostly HUGE channels)