So many things wrong with your statements as well.
Shrunken leather is different from pebble leather. Shrunken leather looks like this:
View attachment 5580417
You can see with Togo that it's embossed by the uniformity of the pebbling. You cannot achieve that uniformity by letting the leather shrink by itself and have no control.
Natural pebble grain leather means that the leather is natural (meaning not faux) but the pebble pattern is still embossed, as you can read from here:
The surface of texture leather can add a lot to how it looks and how it performs. Pebbled leather looks great and performs well.
www.libertyleathergoods.com
Some more readings for the curious:
Find out how pebbled leather is made, as well as the characteristics and uses of pebbled leather.
www.carlfriedrik.com