You are naive if you think we don’t have neutron bombs and worse.
The whole idea of neutron bombs was so abhorrent to Ed Teller that he refused to help, effectively killing any US efforts in that direction.
After that, any putative US neutron bomb in existence would have been eliminated from the US arsenal under Clinton during his crippling purge of US nuclear capabilities.
US nuclear capabilities are a shadow of what they were in the 1970s and 80s. In fact, there is a reasonable supposition that many current warheads may not work, due to age and lack of actual testing - the only testing done today is via simulation aka computer models - we all know how well that works for the climate changers.
If we have worse, we will only know that capability when and if the situation arises of use it or lose it.
As far as Israel having a neutron capability, it is only rumor and supposition. Again, without actual testing, there is no way to be sure that an existing warhead will actually work - assuming that Israel once had a working warhead or a prototype.
The only country known to have once had working, tested (in the late 1990s) neutron warheads is China - something we likely have Clinton to thank for as part of his Third Way philosophy.
"...9/11 wasn't an inside job."
"...the war in Iraq wasn't for Halliburton's profits."
"...the moon landings were real."
The classic line of people with no evidence to back up their heart felt beliefs.