Your writing is not great.
You are writing consistently but scrubbing quickly through 3 of your pieces you aren't taking heed of common medium tropes and advice. Your titles need to answer for who, so that.
You want to vary paragraph length, use subheads with actionable outcomes and inject more you using scenes.
My suggestion, you know a lot of what you need to do to up the quality of your writing. You need to do more drafts before you hit publish.
Find writing partners who will look at your work in draft format and find the love of striving to get better.
You've already got good consistency, now build on that.
You've put a lot of time doing this, you have passion, you need a little guidance and you'll spark.