I don't see how Bowlero can roll this program out unless the company is ready to make a pivot. That includes the return of pro shops, and catering to league bowlers. Add in Tom Clark being the very public face of it in news releases -- and especially hiring Neil Stremmel, which you don't do unless you're going all-in on this concept -- and what this reads to me is a strategic change.
I agree that this will, at least temporarily, throw snags in a lot of things the USBC is involved with in the international realm, but I believe the USBC was in trouble already (and it wasn't the only bowling entity in trouble).
One thing I haven't mentioned is that I have been an executive director of two nonprofits, including one now. The one I'm involved with currently is even quasi-governmental, which adds another layer. Our budgets were/are smaller (six figures, each organization) but the fundamentals are the same: You have to get not only the right executive director in place, but also a board of directors that really gets what you're trying to do as an organization and at least attempts to stay ahead of the knowledge curve. It's that level at which most bowlers' complaints have been lodged, with the SPI bowling ball saga serving as the proverbial straw that broke the camel's back. My evaluation of the USBC is that they have never been required to move more quickly than they're about to be, in order to compete with Bowlero and come to some kind of truce. USBC cannot win this, IMO, but maybe it arrives at cooperative agreement where it handles some things and Bowlero others. But if Bowlero goes forward with the plan as stated in its initial releases, it doesn't appear there's much room for consensus between the two organizations.
I feel this could have been avoided had the USBC acted more collegially for -- oh, I don't know, the last 20-30 years minimum? -- but its our-way-or-the-highway attitude, especially recently, is not something it could continue to swing over everyone's head while membership numbers were in repose. If Bowlero is a shark of a company as some people think, then it's just being a shark right now, having smelled blood in the waters.