Not saying at all that you did not already give your personal maximum.
But in the past phase that may have been not enough (looking at expensive management and some freelancers profiting from the 150% voluntary efforts of hard working fixed employees).

When those types leave the building there might be some room for more rewarding voluntary work as in more work but also more say.

I have been last man standing on the ship more than once. It is not financially rewarding and brings a lot of stress but sometimes it enables you to get things done your way.

Supporting ideals and "real life responsibilities" often don't mix but whoever wants Sailfish to be successful now needs to find those rare people for which it is possible and with them reach a compromise and keep the work going, this time in the right direction.
Make SFOS feature complete so it becomes worth purchasing a license for it to replace Android on select devices.

Alterantively If nobody can agree on where to to steer Sailfish boat to then call out to the Intexes for help and sell out.