If your target user does a lot of work in Google Sheets, https://www.wax.run/ https://www.wax.run/ might work well for you. It lets you set up templatized SQL o

If your target user does a lot of work in Google Sheets, https://www.wax.run/ https://www.wax.run/ might work well for you. It lets you set up templatized SQL or Python snippets that the end user can control from Sheets by clicking a button (e.g. they could control the WHERE statement in SQL using the value from a cell). The landing page has some examples.