I think it is because religion supports violence. Or treating non believers in a different way. Most of them say all non believers go to hell. Buddhists don't support violence. Nor they think with it. They are given a path to live a righteous life. One can question back what they have been thought.
"Any thoughts, speech or actions that are rooted in greed, hatred and delusion and thus lead us away from Nirvana are bad and any thoughts, speech or actions that are rooted in giving, love and wisdom and thus help clear the way to Nirvana are good. To know what is right and wrong in god-centered religions, all that is needed is to do as you are told. But in a human-centered religion like Buddhism, to know what is right or wrong, you have to develop a deep self-awareness and self-understanding. And ethics based on understanding are always stronger than those that are a response to a command. So to know what is right and wrong, the Buddhist looks at three things - the intention, the effect the act will have upon oneself and the effect it will have upon others. If the intention is good (rooted in giving, love and wisdom), if it helps myself (helps me to be more giving, more loving and wiser) and help others (helps them to be more giving, more loving and wiser), then my deeds and actions are wholesome, good and moral. Of course, there are many variations of this. Sometimes I act with the best of intentions but it may not benefit either myself or others. Sometimes my intentions are far from good, but my action helps others nonetheless. Sometimes I act out of good intentions and my acts help me but perhaps cause some distress to others. In such cases, my actions are mixed - a mixture of good and not-so-good. When intentions are bad and the action helps neither myself nor others, such an action is bad. And when my intention is good and my action benefits both myself and others, then the deed is wholly good "
"Any thoughts, speech or actions that are rooted in greed, hatred and delusion and thus lead us away from Nirvana are bad and any thoughts, speech or actions that are rooted in giving, love and wisdom and thus help clear the way to Nirvana are good. To know what is right and wrong in god-centered religions, all that is needed is to do as you are told. But in a human-centered religion like Buddhism, to know what is right or wrong, you have to develop a deep self-awareness and self-understanding. And ethics based on understanding are always stronger than those that are a response to a command. So to know what is right and wrong, the Buddhist looks at three things - the intention, the effect the act will have upon oneself and the effect it will have upon others. If the intention is good (rooted in giving, love and wisdom), if it helps myself (helps me to be more giving, more loving and wiser) and help others (helps them to be more giving, more loving and wiser), then my deeds and actions are wholesome, good and moral. Of course, there are many variations of this. Sometimes I act with the best of intentions but it may not benefit either myself or others. Sometimes my intentions are far from good, but my action helps others nonetheless. Sometimes I act out of good intentions and my acts help me but perhaps cause some distress to others. In such cases, my actions are mixed - a mixture of good and not-so-good. When intentions are bad and the action helps neither myself nor others, such an action is bad. And when my intention is good and my action benefits both myself and others, then the deed is wholly good "
"No one saves us but ourselves. No one can and no one may. We ourselves must walk the path" - Gautama Buddha
