Some quality debate going on here: https://robertsspaceindustries.com/spectrum/community/SC/forum/3/thread/finish-the-core-of-the-game
And rather amusing.
What i like is people pointing out how finishing SQ42 first was always the plan, but if there had been a similar discussion about a year ago i'm sure people would have said plans change and the PU is the focus, because that is was CIG were saying as well. If SQ42 had been the focus before the investors bought 10% of the company then they probably would have had it finished years ago since it doesn't require half of what is required for SC, especially all the networking stuff.
"I will not be putting anymore money into this until..."
Quite a ridiculous thing to need to qualify for a title that it still in development really. This is what "gaming" has come to