IANAL but I don't believe ipfs in of itself runs afoul of "right to be forgotten". Skimming Wikipedia, "the right to be forgotten" only requires search engines to not index things which are "deleted", or more realistically, things which have been unlisted.
Because even in the infrastructure we have today, objects aren't truly "deleted" for quite some time, at least not where CDNs and Google and Facebook and others are involved.