I'm not taking it personally. No, I don't think a huge amount of customers don't know this and know anything about mFi. And bringing power properly to portable electronics is much more than being a stupid cable. What I do think a lot of people do believe it there is such thing as a free lunch. They look only for Lightning cable, and Apple Watch puck cable and see some from Belkin, Mophie, Apple, Griffin, and others and see they run from $20 to $125 and then go on Amazon and find one for $4 and say I'll get that one. They don't do any research, they don't look at the box, they don't look at what is included in the box. Then when something goes wrong they blame anyone else besides themselves. And yes you should take personal responsibility for any power adapter that you buy. For 20W USB-C power adapters I like the Anker Nano, the Mophie, the Satechi and the Apple one in that order. I did research them. We have the internet, it isn't that hard to do.
Again, here are your options:
You can contact the company that makes your stand, tell them what has happened and see if they have any suggestions.
If your look on the box and find that it is one that has mFi certification then contact them and tell them what happened. If that is the case you should also contact Apple Support so that they can be made aware of the situation.