Side hustles for introverts: which remote online businesses don't require face-to-face interaction and how to start them

• TikToks about online businesses that are perfect for introverts are getting a lot of attention.
• The videos focus on side hustles that require little to no interaction with other people. 
• UX designing, blogging, selling products on Etsy, and taking surveys are frequently recommended.

TikToks touting the best side hustles for introverts have amassed hundreds of thousands of views.