It IS liberalism. It ignores the material conditions leading to the conflict and reduces it to a mere question of who started - allowing the liberal to feel like they have the moral high ground and therefore allow any and all possible response, no matter the consequences. After all, the material reality doesn’t matter, only how the already existing can be made to fit into the ideal they want - even if it is, as you said, forcing the triangle into the square.
It IS liberalism. It ignores the material conditions leading to the conflict and reduces it to a mere question of who started - allowing the liberal to feel like they have the moral high ground and therefore allow any and all possible response, no matter the consequences. After all, the material reality doesn’t matter, only how the already existing can be made to fit into the ideal they want - even if it is, as you said, forcing the triangle into the square.