NATO Article 5 Security Guarantees to Ukraine

The argument against full NATO membership right now would be, where would you draw the borders? Would Crimea be included? It's unlikely in this counter-offensive that Ukraine will win back Crimea. I think certainly they can come to some bespoke arrangements. But it shouldn't just be the United States. If someone like Donald Trump comes in or even Ron DeSantis, they may say, no, we're not doing this anymore. And that's why it needs to be wider.