Because Russia has been taking pieces of land from Ukraine since 2014. If you'd hand over more land to Russia now, they'd invade again in a couple of years, with their army stronger than it is now.
Besides that, appeasement has never worked against aggressors in the past. It basically looks like Musk is calling for another Munich Agreement. It shows a complete lack of understanding of history, and of international relations.
Besides that, appeasement has never worked against aggressors in the past. It basically looks like Musk is calling for another Munich Agreement. It shows a complete lack of understanding of history, and of international relations.