I don’t think you would AuntB. I loathe the UN and the miscreants that run it, but I wouldn’t wish that death on anyone. I would wish Flight 93 had not taken place and that nobody had died.
Then I would wish the UN gone from our soil, the US never to participate or offer up one dime of support every again.
Summits should be held, but setting up a world government at any level is a bad idea. It robs states of sovereignty. Individual nations need to have flexibility in determining their own fates.
The UN — such a good idea —— such a failed idea.