Making Money Online, which is the most reliable way?

[lonelysoul]

I don't know whether if it's discussed or not. Probably yes. But since last year as with the virus and lockdowns, people are more & more mulling to invest in any traditional way of passive earning. They are getting more and more into online stuff.

So, what do you guys think?? Which is the most reliable?? Safe??

Blogging-- selling ads or making money through adsense or such.

Blogging-- Affiliate marketing.

Making videos on youtube (Youtube Marketing).

Social Media -- Instagram and other what not's, Sponsored tweets..

Doing freelance work.

Selling service.

Or, creating your own product & selling it online (like Books)

???????