I don't play Hearthstone that often anymore, but when I do, I play Mill Rogue.
There are no actual good Mill Rogue decks to have fun AND climb ladder with.
Went in a straight 8-0 winstreak after 4 weeks not playing. Realizing I made something special a month ago.
I imagine that you see this deck popping up somewhere on this site and try to craft it but after a few tries on ladder, realizing you keep losing.
This probably happens because you either never played Mill Rogue or don't want to invest the time in it to learn it.
If so, I'm sorry but aggro decks are only fun and OP for a fairly short amount of time. After 2 weeks, everybody that tries hard to get a higher rank and dont actually have any fun in playing the game anymore, will have to find a new FTP deck.