Why Do Grandmasters Blunder?

Over the years I’ve noticed that whenever a grandmaster hangs his face, the masses of fake names go berserk and not only berate the unfortunate player but toss sick (and completely ignorant) accusations his way: “He lost on purpose! It’s a fix!” -- Apparently you forgot to take your meds. “He has insulted

Blunder Fest GM Chess

Carlsen close to retaining world title as Russian challenger becomes blunder -prone

Top 10 WORST Blunders By Chess Grandmasters

World chess championship: Carlsen wins game 6, takes lead at the half way stage

How is this a blunder?? The computer said that my room was undefended, but my pawn and bishop were protecting it. Any help would be appreciated : r/chessbeginners

Common Blunders in Chess and How to Avoid Them - Remote Chess Academy

Magnus Carlsen vs. Ian Nepomniachtchi world chess championship: When will Alireza Firouzja face the champ?

The Chess Advantage in Black and White: by Kaufman, Larry

Ding Liren blunders despite edge as Nepomniachtchi regains world chess championship lead at midpoint

Chess: Magnus Carlsen makes historic blunder after seven straight victories, Magnus Carlsen