A few thoughts on Bill Gates's opinions:
(1) Americans haven't been vaccinated first. The British got a head start, because, evidently, British regulators can read and understand scientific studies faster than American regulators can.
(2) If a plutocrat who runs a large charitable organization wants his advice to keep businesses run by and employing people of much less means closed to be taken seriously, he should, while offering that advice immediately implement a charitable programs using his foundation's money to help with lost revenues for the owners and lost wages (and, in this case, tips) for the employees.
And
(3) Windows is still a lousy operating system.