Tax Update 22-C Canadian changes to Automatic Tax Update functionality

Interested in knowing whether other organizations in Canada were aware of the changes to the Automatic Tax Update functionality and what they think? I was interested in first reading about them in Tax Update 22-C because we are heavily customized with Tax Data and I thought perhaps we could eliminate our customizations. But, when reading the examples given in the documentation, the changes don't address our reasons for customizing at all. So we will need to keep them. But also, I can't see the point of what is being changed. It looks to me