@Rebitzin if you are correct that the mitzvah is being drunk then we have the shitta of minchas chinuch that when a mitzvah is the 转讜爪讗讛 and not the 驻注讜诇讛 it doesn’t need kavanah. (诪爪讜讜转 驻讜”专)
But I think you are wrong. Ad delo yada is the shiur of the mitzvah not the kiyum. And the reason might be the Ran who says 讛谞讗讛 诇讙讜祝.