The "privacy issue" seems to be something involved with linking FTDNA's kit numbers with the names, email addresses and raw data within the GEDMatch database.
Odd thing is that just about a year ago this same issue came up regarding the semgarl.me database, only then FTDNA came out in support of semgarl. {shrug}
Fog of battle and deliberate misdirection going on in my opinion. Hopefully, whatever the truth is, they'll get it settled without GEDMatch being "forced" to permanently remove all FTDNA members' information from their database.