Joseph
Yes but (almost?) nobody supports returning to the UN resolution. As you are probably aware all parties have acknowledged in one way or other that any future peace deal would be based on the 67′ borders and not the partition plan. This includes all US Presidents in the past decades as well as the Israelis and Palestinians. The Palestinians do not think they will get control over West Jerusalem. Unless Trump says something about East Jerusalem or an “undivided” Jerusalem. this is a purely symbolic move that doesn’t really change much