Just to confirm: YAPPADAPPADOO will be an apps store whose apps will be PWA exclusive?(PWA equals web app, meaning no native apps available?)

Web apps are literally apps accessible on the web using chrome, firefox, safari, etc. It would be like saving the webpage kind of thing that's why there is no download or install nor much space needed. Safari/iOS is not yet fully PWA compatible and slightly difficult to "install". Will they address this issue?