It largely depends on what access it provides. If it allows for painless international travel then I'll get right away. While covid-19 is no where near as dea

It largely depends on what access it provides. If it allows for painless international travel then I'll get right away. While covid-19 is no where near as deadly as yellow fever, in my mind it's not much different if there's access restrictions. I always had to carry my yellow card but I can't recall actually having to show it to anyone even when it's clearly listed as an entry restriction. Governments and corporations have a very good history of doing shady stuff and rushing things when they shouldn't so it's not wrong to be sceptical based on history. To me it's about evaluation of risk profile and what you want to do.