I’ve only been abroad one time, and there were little gecko/lizard things everywhere, climbing up walls and scurrying across roads, and nobody cared. I was constantly fascinated but to the locals they’re just kinda there.
Bonus question to anyone who visited the UK - was there anything that fascinated you but I’d be taking for granted?
Pic unrelated.
I think London is pretty good in that regard. The easiest way to travel is to use a contactless debit card (or phone, watch, credit card, etc). Just tap when prompted. Easy. I wish more cities did that, including the ones without entry barriers.