Earlier quoted context omitted.
"Whom" is also almost impossibly archaic and no longer considered part of modern English (having almost completely fallen out of usage around the start of the 20th century). It survives almost entirely in discussions of when to use it and almost never appears in modern writing except as a demonstration of what linguists call a "prestige form". "To whom did you give it?" vs. "Who did you give it to?" the latter is mor…
I would say "whom" today is reserved for formulaic usage. In 1912, Edward Sapir ("Language: An Introduction to the Study of Speech") noted the death of "whom." The example he gave was "Whom did you see yesterday" vs "Who did you see yesterday?" Granted there are some cool things you can do with who/whom, like: 'Scots, wha hae wi Wallace bled, Scots, wham Bruce has aften led, Welcome tae yer gory bed, Or tae victorie.…
I learned who was going out with whom
And who had the keys to the powder room