Ir definitely hurt Israel on the international stage. Whether you think it's worth it aside, unless something really big changes the only way Palestinians will get their freedom is by forcing Israel to display their genocide as obviously as possible until they get the South Africa treatment. Peaceful resistance of settler colonialism simply doesn't and has never worked.
أنا فاهم قصدك بس الموضوع برده مش صعب للدرجة. الآية بتقول خمار و كلمة خمار معناها غطاء الرأس في اللغة العربية مش محتاجة فتاوى.
+أنا دورت قبل ما اتكلم فده كلام علماء مش كلامي.
And tell the believing women to reduce [some] of their vision and guard their private parts and not expose their adornment except that which [necessarily] appears thereof and to wrap [a portion of] their headcovers over their chests and not expose their adornment except to their husbands... until the end of the verse.
Surah al nur, verse 31.
It then explicitly assumes that they're wearing a headcover. The main debate around this verse and similar ones is whether the face and hands must be covered or not, and not whether everything else must be covered.
Uh... I think you're mixing up the concept of sinning and not being a Muslim. You can, in fact, be a Muslim while still committing sins. And again, almost no Muslim, scholar or not, considers hijab to be optional. It's just not a thing.
Even if they don't wear hijab, they'll acknowledge that it's obligatory and what they're doing is, in fact, haram. If you say hijab isn't obligatory without an excuse like not knowing the correct ruling you do, in fact, cease to be a Muslim according to Sunni Islam consensus.
Countries, as a rule, don't have a right to exist. People have a right to self-determination. These are different things. That said, Israel is fundamentally an Apartheid state. If Israel stopped being an Apartheid state it'd stop being Israel. And if a state needs to treat half the people in it as second class citizens to exist then it can go die in a ditch.