Socialists, anti-Semites, "Progressives" and extreme leftists are gaining control of the Democratic party (how inappropriate is the name) and dictate its agenda. A tiny minority of the party's members managed to bend the arms of its leaders.
Melanie Phillips' article explains why the party's demise train has already left the station.
The party's rampant demise goes far beyond issues relating to Israel. Just examine objectively each and every policy of the Biden administration and the House of Representatives under Pelosi and get your glaring answers.