By "ad tech" they apparently mean AdX, the part of Google that used to monetize the old open third-party Internet we used to have. (That old Internet that Google itself killed in favor of their walled-garden ecosystem.)
By "ad tech" they apparently mean AdX, the part of Google that used to monetize the old open third-party Internet we used to have. (That old Internet that Google itself killed in favor of their walled-garden ecosystem.)