Worrying enough she has no PGCE or similar but she has so little life experience that she will literally be unable to teach and guide children if they need help. Also think she is underestimating how time consuming being an actual teacher is, even if she is only doing it part time she will have to make lesson plans, mark work, make power points, go to meetings and chase up students who were off/late she wont have time for her pointless busy work and 20 books she writing
I can see her maybe sticking it out for a term at most before quietly bailing.
She abandoned her own book club because she claimed reading one book a month and talking about it once a month with strangers on a Zoom call was "too stressful" (i.e. she wasn't the smartest person in the room so she gave up instantly). I can't see her coping in a role where she's expected to command the attention of a (potentially very unruly) classroom, engage them in coherent conversation and explain concepts clearly and intelligently. She'll get crucified.
She'll post a couple of sporadic half-assed vlogs/routine videos that are indistinguishable from all her others, but include a lot of "...and THAN OIY wahnt tyoo wahhrk, whahhr oiy did lyots of wahrrk in moiy job whahrr oiy wahhrk in a traditional job as a wahrking teachah who whahrhkhs..." comments but show absolutely nothing of her working day.
She'll add 46 hours worth of condensed footage onto the rest of the "waahrhk day" to show how she JANUINELY worked a full day, wrote a book, baked some nightmare concoction, ran a marathon, attended a PONKER PODDUNTIFTY Zoom call, read 5 books, wrote an essay, tidied her room, wrote a LATTER to her BASST FRAND Blakeney, then used her Nyord V P Anne subscription to JANUINELY watch a whole series thanks to Nyord V P Anne who VARRY KOINDLY sponsored the video. Her outfit will change at least 6 times. She'll comment that she hasn't been able to vlog much or make content because she's been too busy "wHahrHRkinG".
And then she'll probably quit the job, but keep mentioning her "wahrk day" in rehashed vlogs for a few months up until the summer to act like she's done a full year. Then she'll announce that she decided not to stay with teaching because it was burning her out to do so much (despite her not doing much of anything) and "MANTLE HALTH" is important so she's decided to focus on either a Masters (in the unlikely event she gets in anywhere) or YouTube and becoming a WROYTAH full time instead.
After that, she'll treat teaching like a task she "completed" and will likely make lots of references to her time as a teacher to reinforce whatever nonsense she has to say about "HOSSTLE COLCHA" that week. But she'll be back to decomposing in her room, doing nothing and accomplishing nothing, uploading just as little content as ever, all of it woefully incompetent and criminally lazy.