I don't think so.
Israelis tend to be educated in ( ...ahem ... ) the local lore, even if they don't believe it as part of a religion.
The "irony" is exactly why they picked the Dead Sea site.
WIN/Gallup International: Israel one of least religious countries
https://www.jpost.com/israel-news/gallup-israel-one-of-least-religious-countries-398823
“... in Israel 65% “said that they are either not religious or convinced atheists, compared to just 30% who say that they are religious,” WIN/Gallup International reported.”