Bowlero Corp. has dropped its membership in the Bowling Proprietors’ Association of America, BPAA said in an email Thursday to a select group of leading proprietor officials obtained by 11thFrame.com and confirmed as authentic by three high-level industry figures. Bowlero’s move not only puts a big dent in BPAA’s member dues for 2022, it delivers another blow to industry unity and cooperation. It follows Bowlero inviting PWBA stars to take part in the PBA League in 2020 and...