No matter what perspective you have, there will always be people with a completely different perspective from yours. And many of them won’t change their mind, no matter you say to them.

You’ll never have a view that everyone agrees with. You’ll never have a view that no one agrees with. Just say what is true to the best of your knowledge. And change your mind when you realize you’re wrong. Don’t focus on defending your ideas. Instead focus on being a continuous learner.