If the benchmark is Paint maybe he means that GIMP is too complex for what he needs, so the UI is inevitably too complicated.
Pinta [1] is a simpler alternative to GIMP on Ubuntu. I never used it (and where is the source code?) but it looks similar to how I remember MS Paint. GP was asking about Macs, sorry I don't know anything about them.
Pinta [1] is a simpler alternative to GIMP on Ubuntu. I never used it (and where is the source code?) but it looks similar to how I remember MS Paint. GP was asking about Macs, sorry I don't know anything about them.
[1] https://pinta-project.com/pintaproject/pinta/