I always worry though. We went to Mexico City recently and the system said we couldn’t check luggage. At the gate we were able to but the system was screwy
I lived in Thailand 🇹🇭 for 2 years. I never saw Bangkok as a tourist destination “to see”. There are a few things to see. There are lots of things to “do”. To me the tourist places are Chiang Mai and Phuket and some other beaches.