For what it's worth-regarding Tumblr, and it partnering with AI companies. There's an option, "Prevent Third Party Sharing" in your settings which apparently opts you out of being included in the datasets. The last option in the screenshot here-

📌📌

This is weird. I don't have those settings available to me on either of my tumblr accounts.

Would you mind hitting that "learn more" and providing the link? I'd like to read up on what it says, but the option isn't available to me yet.

According to this Midjourney will be on the honor system. And if there’s one thing we know is how honorable they are.

Poison your work/photos with nightshade and protect your work with glaze. can't get them all but can get some amount. Fuck all of this

How strange, I can't find it in my options

Thanks, just enabled this. Really scummy it is enabled by default.

I hate that so many companies are doing this and the default is always to steal all your stuff for them

Oh thank goodness, thanks for sharing this with us ^^

Thank you for this - I had to login via my laptop but I found it. You're a peach!