I'm more talking about some humans getting infected somewhere, then bringing it in from wherever they were, where precautions are lower than where you came from

I'm more talking about some humans getting infected somewhere, then bringing it in from wherever they were, where precautions are lower than where you came from. The way I see it, the long-term route is treating COVID like, say, malaria. You would get your vaccine when you travel places. Doctors would know what to test for based on your symptoms. But still, the contagiousness here is radically different. By the time you get to see your doctor, you could have infected dozens of people. So the most effective strategy is still isolation and pervasive testing? IDK, I guess we will just have to sit there and see where we'll be with COVID in 5 years from now. Maybe the virus will really just get bored and go away (unlikely). If not, maybe people will get bored of being freaked out and more comfortable with the thought that electing a new government won't eradicate the virus but you can build more hospitals and keep getting your yearly COVID booster shots.