It seems like there’s a lot of ways to go about this that may be overkill, so I’m curious which may avoid that.
Low maintenance in this context is aiming for moderate technical knowledge/setup, lower cost, and portability in case you need to migrate your site and so minimal hassle in that process.
Depends on what you need it to do. If you’re looking for something simple for text / minimal images, I’d recommend looking into Static Site Generators like Hugo and using something like GitHub Pages to host.
SSGs are fairly low-maintenance once the set up is out of the way.