The second part is about freedom, not everyone who uses it (like i guess the girl in handcuffs) means to say this freedom equals getting rid of the other group entirely. Personally i wouldn’t use it because i feel it got tainted and you can’t predict how someone will interpret it. But it doesn’t have to imply genocide and can be used as a synonym to saying Free Palestine. Remember Israel banned the Palestine flag and symbols etc, there was a real need for these kinds of synonyms. That being said, it is definitely also being used to call for genocide.