Sorry Tradman... pure speculation on your part. Cathedral is not the Gunks. Numbers have gone down IMO since I moved here in 2001 (thank you Rumney).
I have only been turned away from Bombardment once due to people just starting it, and I climb it a dozen times a season. It only takes 30 minutes or so to climb it, so it is rarely an issue.
"teaching toproping"? Please... we do that at Square Ledge in Pinkham... Bombardment would be a horrible climb to "teach toproping"...
If anything a bolted anchor there would see any traffic on the route actually move faster, as they do almost on any route so equipped...
Bottom line, the existing tree anchor will die in the next 20 years, and then the bolts will go back in... and stay