You realise all those things can be true and discussing it is not complaining for complaining sake as you imply.
You got lucky.
As others including me have pointed out, that is NOT their experience.
Bulk sales do not always occur, the stock is rarely always available, and different territories have less luck than others.
This launched in the U.K. without a link to the product and half the stock was unavailable in refill and spool options. This is launch stock.
The other U.K. filaments choices have less than 50% with at least one option, let alone two fill types.
These are facts, this was true before the anniversary sale, during the anniversary sale it was far worse and since it is the same again.
Weird.
The dichotomy with that is off the charts.