Totally agree. I used to belong to a tennis club, but now I dont, therefor I am a an ex tennis club member. It's not rocket science is it.
Like you I have faded because of the terrible consequencies if you are in a JW family and you formally write to tell them you no longer wish to be one.
There must be thousands of ex witnesses that have faded and would love to tell the WT what they think of them but the WT has made that impossable
So we do the next best thing, and that is warn others about this evil cult, and that way hopefully we are stopping many others make the same mistake as we did.