i don't see how that's more of a hurdle than running an always-accessible web server -- for the average normie (plus managing dns in the first place etcetc)
i think the implication is "just use a web host" and i agree
if i was helping someone set up a website i'd either set them up with a WYSIWYG website builder-hoster a la wix (i'd have to google around for a specific one to try though) or if i had faith enough, i'd set them up with a workflow publishing to cloudflare pages; both would handle the domain and ssl for them
if they want to take payments then idk lol