"people are complaining about him offering the draw. That’s why he’s been labelled an embarrassment in this thread"
Indeed, and in 500 other threads in dozens of other chess sites :-) Maybe a reality check is in order, this is the position and 25 ply engine assessment by Stockfish after the intended Qa3 if Caruana hadn't accepted the draw offer: Equal. -0.32. If Carlsen plays the best move.
If the true problem is with the format of the match, then that’s hardly Carlsen’s fault is it?
If the format is the problem then people should be complaining to the organisers, not insulting a player who played by the rules and did what gave him the best chance of winning.