DBs vs sheets
https://github.com/mathesar-foundation/mathesar GitHub - mathesar-foundation/mathesar: An intuitive spreadsheet-like interface that lets users of all technical skill levels view, edit, query, and collaborate on Postgres data directly—100% open source and self hosted, with native Postgres access control. Comments Yet another exploration of bridging the mother of all software (excel) with databases. I'm curious to see the UX, since there are definitely challenges to trying to square the circle.
It is true that Postgres, with RLS, can get closer to an excel experience, since authorization is one of the biggest gaps to overcome.