This was my thinking too. In principle I support restrictions on the data AI can be trained on, no question - but practically speaking the only difference restricting it makes is giving whatever companies gobble up the most IP the sole ability to make legal AI art. If a decision like that was made, there would be no more stable diffusion, available to anyone and everyone for free; the only legal options would be e.g. Adobe Firefly.
That’s too bad :/ I don’t use it any more so can’t say if I get it too. If it’s worth it you could check the github repo and see if it’s been reported, and report it if not. Though honestly finding another solution is probably easier.