We've struggled to take 20 wickets even in ENG and NZL where we've historically bowled well. We failed to defend 277 at Old Trafford in 2020, and then allowed Zak Crawley to pile up 267 in 3rd Test. That was pre-Bazball ENG that was collapsing routinely.
In NZL in 2021, we produced the worst bowling display by any Pakistan attack in NZL averaging 60.47.
In AUS in 2019, we produced the worst bowling display by any Pakistan attack in AUS averaging 89.92. We had Shaheen for all three tours so his absence now cannot be an excuse.
When these "worst ever..." bowling averages are produced not once or twice, but time and again over a sustained period - that should wake people up.