Creating article is not easy thing. And publish0x's tips so low. After 10 article, you may earn just a few dollars... It is not easy.
Join a bounty, register to their article making (if they do have one), you don't to make 10 articles but you just have to make one or two, wait for the end of the ICO and you'll earn plenty of dollars (in cryptocurrency), if you get lucky, you know, there is a lot of bounties nowadays that are scams in the end, or will require KYC in the end which you'll need to meet the requirements in order to get your bounty.
It's too hassle but if you are not sensitive on submitting your personal information on strangers, go ahead, it's worth it, I guess.
Joined bounty campaign is one way to earn crypto without investing and mining, you have many choose with bounty campaign from social media campaign, content media campaign until signature campaign, you can joined based on your skill, if you can write media content you can join blog or content media campaign, you will get payment based on how your writing quality.