There are pros and cons to starting either a YouTube channel or a blog. Starting a blog is less expensive, but it can take more time to build an audience.
Starting a YouTube channel is easier to launch, but it may not have as much long-term potential.
Starting a blog can be a great way to share your ideas with the world. It can be more personal and interactive than starting a YouTube channel, and it can be easier to get started because there are already many blogs out there.
However, building an audience can be harder than starting a YouTube channel, and it can be harder to monetize a blog.
In the end, it depends on the goals of the person starting the blog or channel. If the goal is to share information with others, then starting a blog is probably better.
If the goal is to make money from the content, then starting a YouTube channel may be better.