I once worked for a vendor company that sold a workstation: a computer with Linux and full-fledged Oracle server with the appropriate license and a small application written in PL/SQL.

When I suggested rewriting everything in Python, the CEO explained that on the client side, this solution was bought by MBA graduates who only knew Oracle, and everything else would be suspicious to them.

As a result, clients bought a cheaper solution from competitors - Windows and a small application written in C++.