Buffett and Munger are among the most efficient capital allocators in history. Part of their success is patience - not feeling the need to put all their capital to work all the time and then miss out on opportunities when they arise.
Are you arguing it is inefficient or you don’t like the way capitalist democracies are structured? I can’t argue the latter as I agree with you, but the former is pretty objectively (over any period of time greater than a half decade) incorrect given their track record.