How to blog? YouTube, WordPress, Facebook, or personal webpage?

I have many people interested in the topic I want to start blogging about but don't know which platform to choose. I thinking about launching a YouTube channel and recording my tips (which is definitely one the best options), but I also want to make it textual, so that people can read my articles and use them as guidance. So should I spend some time and effort on building my own website or just simply relying on WordPress and social media posts? Thanks in advance for your ideas!