Interesting article. When putting starter sites together, some of the biggest hurdles will be content and proper site organization.

Putting a Wordpress site together is not much effort. The value comes from how the site is organized and whether the content is any good.

Be aware that there are costs to selling these sites just as there are costs to building them. If anyone is going to engage in this, spend some time doing research.

Take the time to "shop" the site flipping Facebook groups, websites and reddit forums. https://www.reddit.com/r/Flipping/comments/l70kxk/most_comprehensive_list_of_website_flipping/

This is important because people have jumped into site flipping without executing the due dilligence needed to make this kind of business profitable.

To make money from this requires effort and time. It also takes some cash to put this together and a bit of training.

Bonus tip: Start by learning from the mistakes of others. Ask a lot of questions and look for success stories that offer updates.

Good luck to those who find inspiration in Jenn's post. Please remember to do your homework before attempting any project.