I also completely agree with this part.
However, writing is its own muscle that needs to be trained and sometimes reading more can also be procrastinating in disguise.
What helped me a lot has been:
Read a lot because you love it
Force yourself to write everyday, even if it’s for 5 minutes or you might postpone it forever
I don't, but before focusing on a novel I spent the past couple of decades periodically writing short stories. There is a skill to writing, and it needs the ten thousand hours just like everything else.
But I cannot imagine doing it without reading first, and alongside.