She didn't seem to have a plan for where they would be going or what they would be doing, for a month. I'm sure they'll find some things to do, but a month is a long time to be around someone you've probably mainly only talked to online, and with her communications with people, I wonder how much even of that. Could be some challenges for them.
I don't expect she'll stream, but if she tries to, or posts stuff besides shorts, or maybe posts lots of shorts to try and keep engagement up, I think she'll be back. But if she goes silent for a month, given what already seems to be the feel around here, she probably not coming back to much of a following.