The easiest way I can think of is to:
1. Start a blog about something you are passionate about.
2. Write articles for it constantly, at least a few articles a week. Try to make the articles useful or about something people care about. Use catchy titles as click bait, but not deceptive ones. Controversy is good too as long as it isn't too taboo or over the line.
3. Find ways to improve your blog everyday, like installing new plug-ins and widgets.
4. Start a mailing list or subscription feed for your blog. Promote it on social media and YouTube. Make some good YouTube videos with audio and visual versions of your most important blog articles, then link the videos to your blog. Try to cultivate passion and charisma in your videos. Start a page for your blog on Facebook and Twitter and Instagram.
5. When you have enough traffic, start monetizing it with ads, affiliate ads, pay per click ads (adsense), text link ads, cost per action ads, sponsorships, donation buttons, patreon buttons, e-commerce ads, Amazon ads, etc. Also sell ebooks, sell a product or service, offer paid consultation or coaching, etc. Also do some link exchanges with blogs of similar content to cross promote.
For more info on blogging and monetizing your blog, see below.
28 Ways to Make Money with Your Website
http://www.dailyblogtips.com/ways-to-ma ... h-website/
How to Make Money with Your Blog in 2020
https://www.bloggingbasics101.com/how-c ... m-my-blog/
8 Ways to Monetize Your Blog and Make Money Online
https://www.entrepreneur.com/article/293808
How to Make Money Blogging
https://amylynnandrews.com/how-to-make-money-blogging/