We have released the Feature Report REST API through the ArcGIS for Developer's site; you can read through it at https://developers.arcgis.com/survey123/api-reference/rest/report/ . This is as close as possible to meet this requirement; with this, a user could click a link and start the process of generating a report. Because generating a report could take up to several minutes, it isn't possible have the link directly provide the report. Through the REST API, you can integrate report generation in your own web applications.