Are Detailed Targeting Exclusions Going Away on June 28th?

Are Detailed Targeting exclusions going away? Some advertisers saw a message at the top of the Audiences page indicating that Detailed Targeting exclusions were going to be removed by June 28th. But according to SearchEngineLand, this alert was sent in error. But just because there aren't "immediate plans" to remove them, does this mean we should expect it eventually?