Dear Hackenslash, things you described maybe work in States, but world is much wider ...
What EU based retailers? EU is union of sovereign independent countries, each with own laws, own monetary policy, different value added tax and some even with own currency. Knives you buy in USA are in most EU countries much more expensive. If available at all. With shipping fee I pay for most knives often 100% or more than you. And I live in a country with much lower living standard (lower wages, etc..).
Last time I checked there's no Kizer, Reate, We Knife, etc ... local dealer. I picked up I think my best and most affordable EU options and purchased several Kizer knives from Czech dealer (nice guy btw.) and of course still overpaid them, the same as I overpaid We Knife knives from Austrian official dealer, but that's it. Many knives aren't even available here around.
Do you know how aliexpress work at all? It's just selling platform, the same as ebay. Some sellers are honest, the other sell counterfeits as on every selling platforms, but what this had to do with honest sellers which sell original products? You want to punish Kizer knife store why exactly? Did they rip you off? Do they sell counterfeited products? No. They just picked another platform which allow them to reach international buyers and sell knives also to countries where their distribution network does not exist.
You said that you don't buy from ebay also. But then added, "unless I know the seller". So may we assume that if you would know some kind guy from Kizer company who sell knives in their official aliexpress store you wouldn't play this crusade against Kizer?
I have several WE Knife knives (which I overpaid them the same as most other knives, except Kizer's bought via their aliexpress store) but I don't see myself buying Civivi anytime soon although some models design looks really nice to me. Reason for this is as stated above ... price to get them to my country. I can get decent Kizer VG10 Vanguard knife for the price of one 9Cr18MoV Civivi. Or even less. Or two Tangram knives. All this thanks to Kizer aliexpress store. Store which sell only their own original products.
Just because you take some things for granted, this doesn't mean that it apply for whole world. And I find your argument to be silly and self-centered. The day that Kizer opened aliexpress store was the day when many, incuding me, was able to get Kizer knife for same price / under same conditions as you finally. So while you may not like it, I as a knife enthusiast and collector, can only thank them to make it possible also for me and the rest of the world.