It's not exactly weird that people look to him as Barca's talisman. He's the best player ever. He'd be the talisman of any team in the world, so this isn't unique to Messi and Barca. Mbappe and Neymar have to carry that burden when PSG struggle. People always expected Ronaldo to be the one to pull Real or Juve out of a hole. Pogba gets absolutely ripped to bits on here when he's off the pace. The list goes on. It's par for the course for the best players on the planet. They're expected to show up and make a difference.You guys did this last year when they got shown up by Liverpool. And it seems to be a common theme whenever Barca lose, and not just on the caf either. Who was the only one creating chances and getting shots on target? Him. He has so spoilt us with his brilliance that he can put balls on a plate for his teammates and do everything but score and when Barca lose it’s his fault.
Now, Barca would have lost today no matter what. No player is going to overturn a loss like that on his own, but Messi is Barca's biggest star, their best player, their captain, their biggest goalscoring threat and their best playmaker and he didn't rally the team at all. They collectively downed tools in the end and Messi was right there with them, for the fifth consecutive year of Champions League failure.