As long as there is still the written word, there will always be editors. Freelance editing and proofreading not only pays a decent hourly wage, it also gives you the chance to read about potentially interesting topics too. What's more, pursuing freelance writing & editing as a business idea can afford you a lifestyle that lets you travel the world as a digital nomad. You can find lots of job postings from companies and individuals in need of writing, proofreading, and editing services on Upwork, which makes this a high-demand side business idea.
If you want to speed up the process of launching your blog, I recommend setting up quick, affordable and easy website hosting with a company like Bluehost, choosing a simple WordPress theme and working on your first post, in order to set the precedent of prioritizing your time on creating content, connecting with (and building) your audience. Then once you've been able to build a community around your blog, you'll want to invest in really understanding your readers—so that you can give them more of what they want.
And don’t forget social media as a home-based business. Many churches, other non profit charities, and business owners NEED to advertise via social media. You can either be hired to do theirs or become a consultant who trains their staff. Many churches don’t know the Internet laws like an avid social media user does. They’ll need someone to teach them how to use social media and protect their organization while doing it. Ask me how I know. 😉 My husband and I have worked with some organizations who refused to listen and they ended up with some scandals. Take a gander at what happened to Pastor Alios Bell’s ministry reputation when someone who knows social media happened upon her indiscretion at Applebee’s. Google it. It went viral.
VIPKID provides an international learning experience to children in China between the ages 4-12. Headquartered in Beijing, the company offers fully immersive one-on-one English language instruction provided online by highly qualified teachers. The curriculum is based on the U.S. Common Core State Standards and uses a flipped-classroom approach to foster creativity and critical thinking skills.