The whole article is about whether a “dentist” is qualified to place implants by performing oral surgery. [1] The coloquial term “dentist” does not actually carry information about what procedures an individual is qualified to perform. Trying to compare “dentists” from different countries with different training and regulatory regimes without getting into the specifics of what those trainings and regulations are is going to mislead you to false equivalence.

[1] In the U.S. the basic DMD/DDS is referred to as a “dentist” but does not perform implant surgery. At minimum that would require extra training. The article is extremely sloppy about clarifying what qualifications the individuals who performed the procedures on Becky Carroll have. We don’t know if those individuals were unqualified or qualified and practicing poorly.