I don't know if he was trespassing, it might have been a public place.
Vandalism is deliberate destruction or damaging of objects, this was not the case
If he was actually obstructing their rights is questionable too, considering the temple was breaking the law with their speakers.
It was a Buddhist Center, if he went there in order to disrupt their practice and they asked him to leave and he didn't, then it would become trespassing in the U.S.
Moving someone else's belongings without their permission with malicious intent can be vandalism. ei, rearranging someone's flower pots, moving their garden gnomes, taking down or reorganizing someone's decorations, deactivating their electric devices such as Christmas lights or in this case their speaker system...
The last part, maybe... In the U.S. you'd still need to contact the authorities and have them speak to them, or you know... speak to them yourself, or though a translator... You don't just go over and unplug other people's shit because you don't like it. But then, we don't typically have curfews on religious practices in the U.S. so... it's not completely the same, but close enough to be relative.
No that's ethnocentrism. Which is the opposite of cultural relativism. It seems to be you who is misreading the definition.
The other in the definition would be us. The individual would be a Burmese's actions understood by their morals.
The thing that I had in my comment that you quoted, is the exact definition of cultural relativism. verbatim. I wasn't paraphrasing. That's the actual definition.
Here's some good reading material on the subject.
https://www.boundless.com/sociology...hnocentrism-and-cultural-relativism-186-4770/
Proper cultural relativism allows you to realize that you are being affected by your own cultural norms and try to work past them. Trying to view the situation without your own culture's views, sense of morality, or norms getting in the way is cultural relativism done right. It is a means to avoid ethnocentrism. That's why I said it was misguided cultural relativism when the distinction is made so that you know that you are being affected by your norms, but then trying to find a way to place your norms on the situation anyway. I could have described it better... I realize now that I wasn't being very clear.