Is it acceptable for my friend to enter Thailand on a visa-exempt entry with a return ticket while I come in on a Non-O visa?

The poster is inquiring about the visa situation for both herself and her friend as they move to Thailand. She plans to enter on a Non-O visa, while her friend will travel on a visa-exempt basis for 29 days, returning to the USA afterward. The responses clarify that as long as the friend has a return ticket and meets entry requirements, she should not encounter issues with her stay. The poster's questions also touch on the process of opening a bank account and applying for a non-O visa, which can be done before arriving in Thailand but requires timely action once there. Overall, the community confirms that both travelers should be fine under their respective visa statuses.