Sorry to say but i didn't got your question or your point of view what you are asking about. Let me know by adding few more details. Anyways. i will try to answer it, TOR browser is nothing but  a similar browser to chrome or safari but in TOR browser you can surf the web Anonymously similar to Chrome incognito mode. But i don't think there is any kind of income that can be earned from it. Better go for Bitcoin trading or you can also search the Bounty & signature threads which are available in this forum for Earning a good income.