I disagree with the leap of "logic" that "we since can't predict/observe microscopic events, therefore we can't predict/observe macroscopic events". Just like

I disagree with the leap of "logic" that "we since can't predict/observe microscopic events, therefore we can't predict/observe macroscopic events". Just like because we can't predict turbulence, doesn't mean that fluid dynamics is now completely useless. Science is still useful - both practically and theoretically, even if the universe won't ever let us see past quantum "stuff".