> if their opinions are incorrect
Yes, for things with objective answers. If somebody is, you know, claiming that Mac OS9 was better than Windows 95 because OS9 had preemptive multitasking and Win95 didn't - then sure, correct them.When we're in the realm of issues like racial inequality, gender relations, etc - I'd be really cautious about deeming anybody "incorrect."
These are issues that have challenged humankind as long as we've been on this Earth, and we haven't exactly worked out any ironclad solutions yet.