Relevant recent experience: I have had a 2019 MBP with vega graphics card for a while. I noticed that recently it was running VERY hot all the time. I popped th

Relevant recent experience: I have had a 2019 MBP with vega graphics card for a while. I noticed that recently it was running VERY hot all the time. I popped the bottom off (you need that damned pentalobe screwdriver), and found tons of dust jamming the fans entirely. Upon removing all the dust and cleaning out the fan ports the machine runs great again. If you're having cooling problems start with this fix.