I don't think any crow is needed but I also don't think we're at the point in declaring this a none issue. It's clearly more widespread than initially thought and Toyota's history of handling TSB is shaky. It's put the option of diagnosing and performing the work on the dealer instead of a recall which is a requirement.
The 2nd gen Tacoma in the US shipped with a 3 leaf pack in the rear, whereas all of the Canadian 2nd gens Tacomas shipped with a 4 leaf pack. They were also different leaf packs. This didn't work for most people, created a safety issue with carrying even a couple hundred pounds and Toyota responded with a TSB to upgrade the leafs. In multiple cases the leafs were cracking and damaged other underbody components like the fuel tank. This TSB had many, many variations and evolutions but went from 2005-2016, affected thousands of owners and was a shit show getting the service completed at a dealership. Many refused to inspect the vehicles or perform the work. I got lucky with my second dealer.
At one point TacomaWorld had a spreadsheet going tracking dealers that were performing the TSB repairs and dealers that weren't.
Probably not updated anymore, looks like last update was 2014, but notice how they're asking for success getting any of the TSB's completed. Toyota has a history of relying on TSB's instead of recalls. All this does is pass the headache off to the owner and dealer.