I think she's setting herself up for more lifetime work than she has to, if she knew about MMM and combined her idea of work to live as a semi-ER strategy while saving for full ER. In other words, she's still living paycheck to paycheck, like most, but getting to live her dreams at the same time, versus most people living paycheck to paycheck but stuck doing things they hate. She could optimize better to also have a high savings rate and snowball towards full ER from her semi-ER travel position.
So it's not perfect, but I like her plan better than 99% of the rest of society.
Thanks for sharing the link!