Not sure how that's the equivalent.
Lets see if there is a pattern.
Roger Waters criticizes Israel, Roger Waters is an antisemite.
Tucker Carlson criticizes Israel, Tucker Carlson is an antisemite.
Edward Said criticizes Israel, Edward Said is an antisemite.
Even "legends" get called antisemites! [1]
Hannah Einbinder criticizes Israel, Hannah Einbinder is an antisemite? Hmmm.
According to Jerry Seinfeld, anyone who says "free palestine" is antisemitic.
Any website, or any person, that claims "antisemitism" has lost all credibility for me.
[1] https://moguldom.com/454177/silicon-valley-legend-paul-graha...