Paint me crazy but for last ~10 years I'm having this weird feeling that FOSS embraces corporate-style of management, development for projects too much. The ethos of having a choices is slowly and steadily being replaced by "comply, adapt or begone" tactic. And if you try to voice your opinion or heavens forbid - criticize, you are committing a crime against the coding humanity.
The changes are being done by small steps and I'd say this removal of fallback to X11 option counts as such.