I recognize that this wish list idea is more of a marketing tool than just a design / content idea, but it's warranted.
One thing just about every website builder lacks is a native, integrated scheduling platform.
(Hair salons, groomers, consultants, mechanics, etc)
There is one website company that offers both an integrated scheduler/appointment tool AND also has a built-in CRM to their dashboard, but the design editor is no way as advanced as Webflows'.
Would be nice though to have a scheduling / appointment tool native to Webflow - OR if not, a native integration to one without using Zapier or something like that, or one of the embed codes.
One of the upside's for Webflow, is you could charge an added fee. The top scheduling tools all carry a $50/mo+ service fee.
I don't think clients would at all be opposed to paying $20-30/mo additional if there was a nice, easy, NATIVE scheduling tool built into the same dashboard of their website...