also they did limit concurrent:
Uh ... not so much:
On April 18, 2017, the PDGA Board of Directors voted to extend the existing PDGA Tobacco Policy, which previously only included PDGA Major Events, to also include National Tour events, as well as any sanctioned events held concurrently with those Major and NT events. An example of a concurrent event includes, but is not limited to, running an A-Tier for other divisions while a Major or NT round is also underway.
https://www.pdga.com/files/tobacco_policy_at_pdga_majors_national_tour_events_v4.pdf