Hezbollah are unlikely to unless the entire state joins them. There's a massive elephant in the room that puts a HUGE question mark on if others will join in:

ISIS

That was not that long ago and sucked up a LOT of resources and manpower, then Trump became president and they were systematically eradicated. There's still cells here and there don't get me wrong, but that soaked up a lot of manpower and resources that they might not be able to commit to another operation especially if Israel is going to lash out hard to prove a point.

Plus how much does Hamas and Hezbollah get along as a lit of infighting happens between these groups that they might be fine seeing them elimated as a regional power.