I brought up similar issues times ago when WP was rolling out major changes that were likely to break things and not add any value to a majority of WP users. Glad to see enough others have banded together to actually make a good fork a serious option now.
I have already begun using a couple of plugins that convert WP sites to static html /css - so no updates needed, no more breaking things from auttomatic.
Unfortunately some of WP sites I'm running need to stay open to udpates regularly, fingers crossed I can revert them when the update rolls out.