Decks like this have been proposed in Legacy ever since
Extirpate was printed, and again with
Surgical Extraction was printed. They never really took off, despite many tries.
Typically they do really well against unfair decks (Storm, A+B combo), especially GY based ones (Reanimator, Dredge). You can target the few pieces that make their deck run, remove them from their deck, and they lose hard.
Unfortunately the same gameplan is terrible against fair decks. Fair decks tend to run this over, because these decks run a lot of card disadvantage through Surgical and Extirpate, and not much interaction with resolved threats on the board.
Maybe you can add things like
Swords to Plowshares/
Eliminate and planeswalkers to help manage fair creatures.
Abrupt Decay might be very strong here just because then the opponent can't counter your removal. Maybe BUG is better than Esper.