As of now there is still no battlenet link to steam

I purchased the latest dlc from battlenet this evening but I applied to cancel it because I was going to repurchase Diablo 4 proper and the latest dlc from steam, I know it’s stupid but as a gamer I can’t help it, I was hoping to be able to use the steam deck to play easily at some point but Blizzard doesn’t offer a discount on the dlc that has already been released in the battlenet to link to a steam account for those who have purchased the game, I love the series even though I hate blizzard at Activision. I thought everything would be better after Microsoft bought Blizzard, but it seems they have no intention of doing so, I know some of my friends are experiencing the same problem as I am, for those who love this game, we are willing to pay an extra share of money to re-buy it as a way of showing our support for the series, and likewise I hope that this suggestion will be observed by Blizzard, because we want better rules in the future.