Who knows? That just seems to be the fallback position here when the Pope does something that raises eyebrows.
Then there's this.
And poor Cardinal Burke, after today’s move, he will have so little to occupy himself. In addition to being the Prefect of the Supreme Tribunal of the Apostolic Signatura, a member of the College of Cardinals, a member of the Pontifical Council for Legislative Texts, a member of the Congregation for Clergy, a member of the Congregation for Divine Worship and the Discipline of the Sacraments, a member of the Congregation for the Causes of Saints, and President of the Commission for Advocates, and a frequent speaker to select Catholic causes and organizations, I’m not sure what he’ll be doing with all of this new free time.
Sounds like the Burke-haters were just blowing smoke out their wazoo apertures.