Why is 或 used in 将在45天后禁止任何美国公司或个人与[ByteDance and WeChat]的相关交易 instead of e.g. 和?
任何美国公司或个人 = any American companies or individuals

或 = or


“And” (和/跟) would be a strange choice here because then it would seems as if two sets of criteria need to be met before a law was broken. Whereas the “or” sets it up for one or the other.