And of course whether charity is applied or not is all about the presumed social fault lines in the situation. For example, in the U.S. right now, if you say, "The expert predictions about the coronavirus are all over the place and changing every day," it's an uncontroversial statement when everyone's politics are assumed to be the same. Among liberals, it will be interpreted as meaning that the coronavirus is extremely dangerous and not fully understood and we need to play it safe. Among conservatives, it will be interpreted as undermining expert authority and casting doubt on social distancing. In a mixed group, though, the important aspect will not be the meaning, which nobody will bother thinking too hard about; the only thing that matters will be the presumed intent to precipitate an argument.