This is My take on the entire matter:
People keep saying "morality is subjective, let everyone believe what they want," but that idea actually causes more conflict, not less. If morality is just personal taste, like choosing your favorite TV show then the only way to get someone to accept your worldview is through manipulation or force, because there's no shared standard to appeal to.
The moment we treat morality as completely subjective, we remove the guardrails that stop disagreements from turning ugly. When you believe morality is real and objective, even if you and someone else disagree on the details, you at least agree that you're both searching for truth. That makes persuasion and conversation possible.
But if morality is just "I feel this way today," then there's nothing stopping someone from acting on whatever impulse they have, even harmful ones because nothing outside themselves tells them they shouldn't
