I think they're right. I believe there were times when Spicer was providing cover for the Trump Administration. What a shocker! They know that the Obama Administration received political cover from Jay Carney, Josh Ernest, and Robert Gibbs at times. If you go to YouTube and plug in any of their names you'll see times where the lies were so blatant that they couldn't help giggle along with the Press Corp.
It's not even just the press secretaries who lie, we hear lies every day from the presidential candidates and President Trump. President Obama lied countless times. How in the world can these liberals go off on Spicer when they have no moral authority? They're all horrific. We couldn't get away with their moral character in the private sector.