No. They don't. The problem isn't "Jewish people", the problem is antisemites. Nobody "criticises Israel" more than Jewish people. Take a walk to the Jewish Mumsnetters forum and have a read for yourself, or open your eyes to the protests in the streets from Jewish Israelis. Jewish people are perfectly happy to "criticise Israel".
What we're also able to do is recognise what antisemitism is (something antisemites are not very good at doing generally) and frankly, threads asking if a democratic, thriving country with a 7,45 on the freedom index, one of the highest GDPs in the world and population of millions of people is on it's way to being a "failed state". The implication made is clear to us.
The idea that Israel is on it's way to being a failed state is objectively completely ridiculous, so when people do stuff like this, we recognise it. We see it.
I refer you to the Jerusalem Declaration:
"Context can include the intention behind an utterance, or a pattern of speech over time, or even the identity of the speaker, especially when the subject is Israel or Zionism. So, for example, hostility to Israel could be an expression of an antisemitic animus"
So when there is a forum and threads like this ONLY about Israel, making ridiculous assertions or asking ridiculous questions that wouldn't in a million years be being asked about any other place, we see it. We get it.
I refer you to more...
"What is particular in classic antisemitism is the idea that Jews are linked to the forces of evil. This stands at the core of many anti-Jewish fantasies"
"Portraying Israel as the ultimate evil or grossly exaggerating its actual influence can be a coded way of racializing and stigmatizing Jews"
"Denying the right of Jews in the State of Israel to exist and flourish, collectively and individually, as Jews, in accordance with the principle of equality.
We see it all day, every day, and we watch it being completely normalised and defended by the people doing it. Which causes me to remind myself Hitler once won a defamation lawsuit against Jews for defaming him! LOL!
Here we are.