For sure. That seems to be what the person she's responding to is saying - it's "natural" for people to dislike Israel because of them... y'know... committing genocide.
But that's way too optimistic. It is not natural (for everyone) because they still have lots of support. Especially from foreign governments, if only a minority of the people.
But, at the same time, Israel is failing at propaganda I think in part because their position is indefensible. They are openly committing genocide. Their leaders routinely go on record saying extremely mask-off things about intending to commit genocide. The IDF brutalizes defenseless people on the regular and destroys access to basic necessities to cause maximum suffering to normal people who just want to live their lives. Their propagandists have a really hard job, but they're super well-funded and are still failing.
Yeah fair point. They don't need popular support abroad. They just need weapons, money, and US sanctions on their adversaries. They get all that from US and Europe.