https://midjourney.gitbook.io/docs/terms-of-service

10. Limitation of Liability and Indemnity
We provide the service as is, and we make no promises or guarantees about it.
You understand and agree that we will not be liable to you or any third party for any loss of profits, use, goodwill, or data, or for any incidental, indirect, special, consequential or exemplary damages, however they arise.
You are responsible for your use of the service. If you harm someone else or get into a dispute with someone else, we will not be involved.
If you knowingly infringe someone else’s intellectual property, and that costs us money, we’re going to come find you and collect that money from you. We might also do other stuff, like try to get a court to make you pay our attorney’s fees. Don’t do it.