In the U.S.A., lying on a government form is illegal, https://www.law.cornell.edu/uscode/text/18/1001. I can't imagine other countries treating that differently.
In the U.S.A., lying on a government form is illegal, https://www.law.cornell.edu/uscode/text/18/1001. I can't imagine other countries treating that differently.
[1]: Well, probably. The Department of Homeland Security doesn't give an official reason: "The Department of Homeland Security did not explain the reason for this question, and it is not clear why any terrorist, spy, saboteur or mass murderer would answer “yes.” Doing so, whether or not by mistake, does not mean that the person will be banned from the United States, but it doesn’t help." (https://www.nytimes.com/2018/11/30/world/europe/terrorist-qu...)
If you go to a conference for a hobby that's tourism, right?
ADDED: And people with hobbies/interests like, say, medieval history absolutely will attend a conference/event as part of a vacation even if it has zero connection to a day job.
That's exactly what I was told (as a statement, not as a question) by an official a few years ago when applying for a visa for a trip to Germany.
Whether attending a conference for a hobby counts as a vacation trip or a business trip would be a question for the destination country's consular affairs office.