Canada is physically safer for certain classes of humans as of this comment. That may change depending on if Canada is faced with defending against a physical/m

Canada is physically safer for certain classes of humans as of this comment. That may change depending on if Canada is faced with defending against a physical/military attack by the US, but as of today, the risk assessment and threat model is somewhat clear. As an American, you can even vote from another country if necessary. No need to remain on US soil to live a good life or to contribute to change from a far. Staying isn't going to fix the problem either if the electorate continues to vote poorly, which you as an individual have no control over. Optimize for your quality of life for the subject time horizon.