Indeed. Modern warriors understand this concept. This is why Al-Julani of HTS (the group that has prevailed in Syria) has emphasized that he supports 'diversity

Indeed. Modern warriors understand this concept. This is why Al-Julani of HTS (the group that has prevailed in Syria) has emphasized that he supports 'diversity' and that the Kurds and so on will be recognized. There were various forces at play in Syria and he'd be in a war with all of them if he was hardline right at the start. The constraints of peace apply to all, violent or not, and to win it's better to not be religious about your violence.