On the contrary, after Smotrich was merely perceived to lend support for expansionism, having spoken at a conference behind a graphic reminiscent of the Irgun's emblem depicting the entire Mandate for Palestine, it triggered a minor diplomatic incident, and the Israeli government immediately apologized to Jordan and clarified that Israel is committed to maintaining its peace agreement with Jordan.
But all of this is a smokescreen: Israel is a democracy desperately suing for peace with its neighbors, and at no point in history has initiated a war to expand its borders (or for any other purpose). There is no popular support for attacking or invading Israel's neighbors within the country, and there has never been such a policy in the country's history.