Glass-Steagall needs to be repealed.
Anyone who believes that Glass-Steagall needs to be repealed is literally two decades behind on the news.
That's why I think that it was sarcasm. "We need to remove the post-crisis oversight" is being compared to repeal of Glass-Steagall. That helped create the next (2008) crisis; the implication being that ending the post-crisis supervision will help create the next crisis.