Static site generators generally only require tiny amounts of scripts to get going and you just write markdown. You can use pre-made themes so no knowledge of HTML or CSS needed.
Business website providers use CMSes with databases in part because they support full on WYSIWYG editors in the browser, among other things.
Most of the business website providers out there, like Wix, seem to be all-in on CMS systems.
Is there a low-code way to get started?