Loading ...I don’t know if new entrants to the nuke club would be “more restrained”.
OTOH, I don’t see us being more restrained either. The US, UK and Israel have this tendency not to attack nuclear armed countries directly. Kind of like bullies who know they can’t be stood up to.
Seems to me it’s pretty hypocritical to make the claim that if “they” have nukes “they” might use them. Before the hypocrites went in and destabilized the entire region there was a relative balance of power. Course, Israel has always had a leg up as they’ve been the sole nuclear power, funded and backed by the US and UK.
Apparently, that just wasn’t good enough. They need more war.