How to earn cryptocurrency without investing or mining?

You cannot take crypto, without investing first

You must invest. It can be money, electricity, time, thinking.. but you have to.

You can come up with an idea for using blockchain for some unique purpose, but this is also investing. Investing time. If you decide that I'm right, you can check some of the ways to earn from crypto in a more indirect way:

1. Rent out your free HDD space for Storj coins. At the time the coin becomes big, they might cost a fortune.
2. Rent out Hash power from MRR or Nicehash and use it to mine new, easy coins, then sell them at the proper time or HODL for even greater profit. Today everyone believes in some, currently infamous coin.
3. Learn trading and start doing it on Binance, Stex, HitBTC or any other trading platform of your liking. After you have accumulated some crypto, or after investing fiat money.
4. Create a blog and start writing bounty articles for various new coins (similar to This or This) You can combine that with Adense.
5. Create a website with links to a lot of referral links, similar to this and start earning from them. However you'll need excellent SEO optimization and huge traffic.
6. Earn by collecting bounties via translations of ANN topics for new coins, making social networking noise, writing Wallets, miners, collect airdrops etc.
7. Create a Youtube channel where you bring value to crypto community. If you're good at it, you'll get visits.
8. Get some of the staking coins and start staking them to earn more of them or invest in a Master Node for Proof of stake income.
9. Write a software miner and take 1% of it's users mined amount for yourself. You can create one for a new algorithm or improve the performance of some existing algo (you must be a very good coder).
10. Get a job which is payed in crypto.
11. Become a part of some coin team. That way you will receive payment in that crypto currency.

12 . Get a job at a farm, where you support the mining rigs and ask to be payed in crypto.

Any ways for earning crypto with no mining or investing I missed? Post below.