Yup, unreasonable to expect them to be the sole arbiter & driver of large projects that benefit far more than just Sailfish, completely unreasonable. As said, they've already made some significant strides towards a solution for the entire community (not just Sailfish) when it comes to Python/Qt bindings. Hopefully others will jump on-board & help with that, I've no doubt they will, it always happens.... It'd be great to see them make a similar start with XWayland, unreasonable to expect them to do it completely & utterly on their own though...
Im not saying we should not support them, i just dont see a reason why if theyre unwilling to make needed efforts. Cmon see samsung and tizen, im not asking jolla to throw cash though, just saying how much theyre lacking to make developers intrested in their ecosystem in a much crowded fierce competition.