OK, now ignore the one example I gave and consider what if a law addressed known dark patterns that we see in online forms. What if there were fines per infringement associated with doing the things we know are dark patterns? Too complex? Please explain.

As for the OS inside an OS comment, I think that relates to today's corporate web browsers not the web. Those programs can definitely take over a computer -- they do much more than "browse" the web. I think of the web though as web servers and the content they serve. The HTML pages on one server may be hyperlinked to pages on other servers and that linkage may resemble a "web". The web is not the functional equivalent of an OS, but those corporate browsers might be. The web is more like files, e.g., documents and scripts. File servers with documents that hyperlink to documents on other file servers. That is why we say "access the web". The browser is not the web, it is a program we use to access the web.