Re: I once used MS Access...
There may be little wrong with MS Access "when used appropriately". I would suggest that the learning curve for writing and deploying reliable systems in Access is both long, and steep.
I have an immodest self-serving post above this one, outlining some MS Access systems. Possibly because I started doing stuff >50 years ago with FORTRAN and Dartmouth BASIC, then built more complex stuff with Rdb, Sybase, Informix, Oracle, etc., on large minis, I’m aware that I may not always have produced some of the fragile overcooked spaghetti that one might expect from some MS Access systems…