I'd like to invite everyone on a little hypothetical journey. Way back when KP2 was announced, people asked about it coming to PC. All NRS/WB said was that it was coming to XB1 and PS4. The PC version wasnt acknowledged. They didn't even use the word 'only', they were talking as if the PC version didn't exist. People assume the worst, and WB/NRS do nothing to stop peoples opinion from spiraling down.
But, imagine if they just said that the PC version would have to wait on KP2 and XL, because they were gonna come with a patch that would fix the game. That would change EVERYTHING. People would still be upset at MKX releasing broken as hell, but nobody would ever claim the PC version was "abandoned". It could even have been called a step in the right direction for WB on PC.
... Then again, that would require them hiring qloc to fix the port being their plan from the start. Not that, say, they were intending to abandon the PC version, and only changed course after all the backlash. Still, communication is important. They could have easily avoided a lot of the hate they're getting by not leaving people high and dry. I'm still gonna say WB should go fuck themselves.