even if you were making genuine creative and valuable content and scheduling those posts, that would be such a challenge to do.

I have probably only scheduled a couple posts in all that time. I write and post immediately most of the time. Sometimes work or life gets in the way of writing all at once, but usually I write at night when the family is asleep.

but i have occasionally toyed with the idea of trying a weekly or monthly writing challenge one.

You should do it! It is a good practice - some kind of mindfulness for discipline, patience and consistency.