its not just 'makers'. I am seeing a lot of design (product) engineers steer away from ftdi just to avoid any RISK of having this hit them. unless you are a huge company, you cannot micromanage your offshore board builders. sure, you spec in a real ftdi part; but the pcb makers who stuff your board will do what they want and unless you have a man on the ground, there, 7x24, you cannot be sure some fakes won't slip into the supply.
so, what do you do? not take any risks. dont' design for ftdi and use another serial/usb chip.
hell, I would do that if I was in a large company. this will stay in my mind for years and if I am asked to do a design review (it happens..) and I see ftdi in there, I will certainly speak up. whether my voice is heard or respected, I can't say, but I will certainly raise the issue. why even take a chance that it will backfire and your own company will get blamed? who wants angry customers? best to just avoid ftdi in all designs, from now on. sure, they are great chips, but I would not want even one angry customer who blames ME for this.
would be interesting to see how this affects ftdi in the long run. wish we could get numbers on their sales and watch it over time

I'm very sure that their bottom line will suffer from this; they are just too pig-headed to get that fact; but they WILL see it, later on.
this forum has hobbiests and actual product engineers. from my read on the comments here, not one single product engineers WANTS to take risks on this subject. can you 100% be sure that your board stuffers won't go rogue and sub a fake chip? do you want to bet your company's rep on it?