I haven’t explored other options yet but after DMing I’ve definitely started to make homebrew rules to try and take some of the silly rules out of the picture. Some RAW stuff and playing with rules lawyers really takes the fun and momentum out of trying to get newbies into the moment. Also doesn’t help when some folks have terrible attention spans.
Project Borealis is a fan led spiritual successor. Unfortunately it’s been a slow moving thing for a while. Suppose if this is about patient gaming, might as well be patient about it in case it ever comes out.