WordPress development is a real trade, and being good at it is a great feeling. It can be fun. Freelance WordPress development is a lot of managing people, a lot of light-to-moderate problem-solving, a lot of Googling, and a lot of getting to use your creativity.

Should I learn WordPress as a freelancer?

The short answer is no. However, it's an excellent money maker. If you're already familiar with WordPress, absolutely consider integrating it into your business plan. If you're not familiar with WordPress, I would suggest you at least become familiar with its basic usage.

Is it worth to learn WordPress in 2020?

Most WordPress users don't have any programming knowledge. If you don't have any designing or programming knowledge and still looking for ways to add multiple features to your website. You shouldn't worry. WordPress allows you to use different themes and plugins to add design and features to your website.