See from the perspective of career growth,both the fields are great but technically, you will get a better salary in Assistant Professor compared to most of the freelancer. Now I would say if you aspire to be a vlogger or a content writer then you can do it along with your Assistant professorship job. I would say you should do some content writing internship and gain experience and then if you fill then switch the field. Now if you don't have any economical issue then you can go for a full time freelancer but getting freelancing to the pace will be time consuming. So as per my opinnion I would recommend you to go for the Assitant Professor job and then do the content writing as part time and gain some experience and then approach the industries, this way your value in the industry will increase as a content writter.
To know more about content writer as a profession, visit the link below:
https://www.careers360.com/careers/content-writer
I hope you got my point. All the very best for your future endeavors!
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