FWIW:
1 Peter 2:24 is written specifically to believers so its not every individual but individual believers. For them He bares their sins (plural) in His body.
Also it is not only "sin" or "sins" but what He did/does with them.
He "
bare" our sins "
anaphero" used of the offering of sacrifices for sins (pl) upon an altar - (Friberg Greek Lexicon, UBS Greek Dictionary, Louw-Nida)
Hebrews 7:27 Who needeth not daily, as those high priests, to offer up sacrifice, first for his own sins, and then for the people's: for this he did once, when he offered up himself.
Hebrews 9:28 So Christ was once offered to bear the sins of many; and unto them that look for him shall he appear the second time without sin unto salvation.
He "
taketh away" the sin of the world "
airo" To lift up e.g. as lifting up an anchor allowing the boat
to release from the dock (same references as above).
Christ death provides a way for the entire world to be released from sin (OK, don't stop here and call me a universalist, keep reading).
John 1:29 The next day John seeth Jesus coming unto him, and saith, Behold the Lamb of God, which taketh away the sin of the world.
A model of these two distinct things (To bare, to release) IMO is the account of the brazen serpent:
John 3
14 And as Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up:
15 That whosoever believeth in him should not perish, but have eternal life.
Numbers 21
8 And the LORD said unto Moses, Make thee a fiery serpent, and set it upon a pole: and it shall come to pass, that every one that is bitten, when he looketh upon it, shall live.
9 And Moses made a serpent of brass, and put it upon a pole, and it came to pass, that if a serpent had bitten any man, when he beheld the serpent of brass, he lived.
All the world has been bitten by that old serpent the devil and put under the death sentence passed upon Adam and his progeny.
Christ's death provided God's way of release (propitiation) for all the world from death's grip but justification (life) only for those who believe.
HankD