It's great, but won't sign up for another blogging platform because it makes it fun and weird. I've been successfully running my own blog for the past 15+ years

It's great, but won't sign up for another blogging platform because it makes it fun and weird. I've been successfully running my own blog for the past 15+ years while I've seen many blogging services come and go. Remind yourself that Medium, Blogger, Twitter will all be gone in some years from now, it's only a matter of time. Anything you self host, even a WordPress blog has higher chances of surviving.