Toot by ✡️ רבֿקהלע די לייביכע ✡️✡️ רבֿקהלע די לייביכע ✡️ (deadinsi.de)

By "unserious", I mean that the people throwing that term around don't actually believe it. If they did, they'd be doing things like writing their congresspeople and demanding things like "grant Gazans asylum with an expedited process" or any of the other things people fighting genocides do. Instead they're virtue signaling on social media and on the streets.