He conquered the kings of men, and turned the dwarf lords to greed and wrath. He built Barad-dur and obliterated Numenor. He caused the separation of Valinor from the rest of Arda. He killed Gil-Galad and Elendil, and triggered the Elves leaving Arda forever.
If not for the hobbits, Sauron would have been unstoppable.
1850 years with the ring and accomplished nothing? What did he expect to be different? The ring didn’t work. Try something new.
He conquered the kings of men, and turned the dwarf lords to greed and wrath. He built Barad-dur and obliterated Numenor. He caused the separation of Valinor from the rest of Arda. He killed Gil-Galad and Elendil, and triggered the Elves leaving Arda forever.
If not for the hobbits, Sauron would have been unstoppable.