I won't be gushing long about this. I'm fairly sure right now anyone interested KNOWS what Warcraft 3 is, what made it special.
It stood out across all RTS titles.
I've spent countless hours, days, coming back to this game. Playing custom maps made by other players, replaying the campaign, playing versus other players.
Then Reforged came, Blizzard shut down the classic Warcraft 3 as we knew it. They forced upon everyone to use the Reforged client, even to play the classic version. That introduced a lot of bugs, issues, we lost certain functionalities from the game (custom campaigns were unavailable for a long time, ranked games too if I recall correctly). In Reforged, the main menu is a Chromium application.
People (I'm the people) want the classic back, as an independent client. Without the mess that Reforged introduced. If GOG will ever get the chance, and does this, I can with great confidence say, a lot of people will cry out of joy.