Well, if there’s a logical reason to have multiple sections, it’s not so bad to have multiple H1s. I would pay attention to overdoing it. If your entire page is H1, that looks pretty cruddy. Don’t do all H1 and then CSS to make it look like regular text.
We see people who are competitors complain about that. If users ever turn off CSS or CSS doesn’t load, it looks really bad. It’s OK to have a little bit of H1 here and then maybe 2 sections down a little bit of H1 there.
You really should use it for headers or headings, which is what the intent is; not to throw H1 anywhere you can on a page.
I can tell you, if you throw H1 everywhere on the page, people have tried to abuse that, algorithms tried to take that into account so it doesn’t do you that much good.
So I would use it where it makes sense, and more sparingly, but you can have multiple H1 multiple times.
