I wish I'd picked up the game from Kickstarter days, but I wasn't paying any attention to 'news' being a 'little bit busy' for 2 years or so, such is life. So I see your side of the story, investing a considerable sum in the promised game would mean that you have seen many of the 'mooted' features fail to deliver so far, waiting for the next 5 years of the 10 year plan may be a little tedious in that respect.
But... is it so wrong to suggest that a game which no longer has content for any particular player, regardless of 'investment', is one that it makes sense to walk away from rather than be frustrated by content that doesn't exist?
Not a snipe/snide comment, I've read many of your posts regarding PP and your obvious passion for the game, just cold logic. Playing is for entertainment, not punishment