ZD, nisht is right. It is designed to make a mockery out of Yiddishkeit. But you had an issue with Twizzlers without mixing in the issue of YCT.
If you want, I’ll rephrase: you have a hangup about stickers and multiple hechsherim. You’re wrong for the simple reason that nobody is forcing anyone to get the extra hechsher or to purchase those products. It’s a business decision on the part of the product’s manufacturer, distributor and stores, because some consumers want it.