Assume it was 1-click and 100% automated to deploy, run and update a Hub.

How much per month would you be willing to pay to run one? 

No direct economic incentive other than you know you're supporting Farcaster decentralization and you have your own copy of the network.

OK, if you're answer is you wouldn't run one.

Working on Farcaster and Warpcast. Longer thoughts at https://dwr.email

$10-15 with the current monthly income I have . I may shell out more when i start earning more. 

What's the system requirements btw. Does it have to mandatorily run 24*7. Wouldn't mind running one on my work machine if it's feasible 🙃