I think, kids would find a way to compare themselves with others even there were no social media. Anyway, social media is a useful thing in many ways. I read some social media statistic stuff here https://promorepublic.com/en/blog/statistics-about-social-media/, millions of people found their profit here. Some teenagers can get themselves together and go through this period without blaming social networks.
I have plans to sell merchandise on a page that is run by an account I also use personally. I read on this website that it is against Terms of Use to sell products with a "personal account". Does this mean I would have to create a new "business" account and use that to run the store?
I think it's hard to do. You have to create interesting content, get lots of subscribers. Although, there are ways to make your earnings more successful with social networking. I have my online store, and social networks have helped make my store more successful and popular. It would take a lot of time if I did all of this advertisement on my own. I decided to automate my page. It's really handy, because I have templates for posts, I can put a graph, and my posts are published automatically. SMM is handy. You can visit website promorepublic.com and manage all social media, if it is interesting for you.
It is possible! Really! You should be able to write beautiful texts, to choose interesting topics for the audience. In addition, you can advertise your business through a blog if you have a lot of subscribers. Moreover, there are many systems that can help you with this. For example, sites with social media marketing software https://promorepublic.com/en/ . You can get more followers, post awesome content, promote & boost sales by spending only one hour a month on social.