That is not my impression but I’m not familiar with any hard evidence towards or against that statement - so it may be true (if you have polling evidence I’d appreciate it). Netanyahu did secure a comfortable win in the last election and it’s clear the hardline right wing parties have significant support.
The issue is that, much like everywhere else - politics is complicated. Likud has been a dominant force and voters who appreciate investments into defense research and Bibi branded international outreach do exist without necessarily embracing the settlement policies.