Your home country is pretty good at this stuff too. Had this happen to me in 2016 on a business trip, but I just had my work phone and laptop with me and didn't care too much. What was annoying were the comments I got when stating I'm a software dev and visiting for work (along the lines of "we have our own capable people so we don't need you taking our jobs"). I was at that time working for a US company's branch in Switzerland. Not too fond of visiting again. Luckily I'm not working there anymore.