Yes but actual racists have since actually started using the symbol, which has the added advantage of them being able to laugh at the mainstream media, and for adding plausible deniability. Though certainly there are non explicitly racists trolls using the symbol as a joke.
We should not let trolls or racist steal whatever symbol they want. What if troll or racist want to steal <whatever>?
Where <whatever> can be the "thumb up/down", "chocolate eggs", "sandals with socks", "the red cross", "black shirts"? They look like stupid racist symbols, but if you had a travel machine and go to 2018, you will not convince anyone that some trolls or racist can steal the "ok symbol" and make it a racist symbol.
I agree, but the only reason the "ok" symbol is racist now is because of alarmist, reactionary people who are looking for something to be offended by. It's like when my kids fight each other, all it takes is for one of them to walk away but they never realize that.
The Nazis stole the swastika. Should we consider it unfair to factor the use of that symbol in to our judgment about whether someone is/supporting/identifying as a Nazi?
The problem is that is is interpreted as a Nazi symbol even when it is used with it historical meaning, even when it has not the Nazi symbol rotation/orientation/details. From https://en.wikipedia.org/wiki/Swastika
> In Japan, the swastika is also used as a map symbol and is designated by the Survey Act and related Japanese governmental rules to denote a Buddhist temple.