I've considered leaving. Some things that are on the horizon will force me to:
1. Wealth taxes. When the government starts to confiscate property, it is time to leave. They will start taking rich people's property first, and then extend it to the middle-class within a few years. After all, we need to pay "our fair share"!
2. When the great firewall goes up in the US. This is already starting: big tech firms are working with ISPs to build "walled gardens" for domestic Internet traffic. Google and MS will censor search terms and images, while your ISP will make you sign a EULA that confirms you won't go to any "forbidden sites". They will block traffic under the pretense that they are fighting "hate" and "white supremacy".
3. SCOTUS gets packed by the Democrats, and activist judges affirm things like hate-speech laws. People start getting thrown in jail for writing history books or posting edgy memes.
4. Crime continues to skyrocket, police departments are defunded, riots all over, etc. --the country starts looking like a 3rd world, destabilized shithole
There are countries in the world that have citizenship by investment (Turkey, Egypt, Portugal, etc.) and others that have golden visa programs, like the UAE, Spain, and some Eastern European nations
When my civil liberties are taken away, and my family is in danger, I will take my money to another country