Just yesterday, the U.S. Chamber of Commerce Center for Capital Markets where cryptocurrency was on the agenda. During this meeting, many regulators voiced their opposition towards digital currencies.
Is it really opposition when they're basically voicing their doubts that Bitcoin could prove to be a viable alternative over fiat? That's basically all the article said. I don't see pushing for ICO regulation as opposition either, considering how bad things have gotten in that area.
But yeah it does seem like Bitcoin is getting legitimacy by the day. Most of the doubts seem to stem from the current Bitcoin incarnation, but things are rapidly moving along that end so let's hope we hit a breakthrough sooner rather than later.