It seems to get a lot more attention now that people from a different type of country are getting affected.
> Any conference that announces itself as being proudly diverse and inclusive will have to have some difficult board meetings this year. It's not just the US, there's several countries in Europe that need a closer look at too. I hear Canada and the Nordic countries are fairly safe.
Do you mean safe for individuals or a choice of venue?
In the UK (which is the country I know best) individuals are fine once they get a visa, but its not a safe choice in terms of planning because the granting of visas for people from certain countries is unpredictable (so people you expect to be able to attend might not be allowed to).