... I have a 2016 MBP and I'm on my third keyboard/topcase (all repairs covered by Apple, so thumbsup). But both times they also decided to replace the logic bo

... I have a 2016 MBP and I'm on my third keyboard/topcase (all repairs covered by Apple, so thumbsup). But both times they also decided to replace the logic board even though the computer was working fine and passed their initial diagnostics. I'm wondering if this isn't just a "dust and junk gets into the butterfly mechanisms" and maybe these machines have thermal issues which is causing mechanisms to get soft or melt. Steve Jobs said PCs were "trucks", but current MBP seems way more of an Italian sportacar which always has to be in the shop than a true truck.