system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] Why is there being a new captain america a ‘bad’ thing?

In the Falcon and Winter Soldier show, it is abundantly presented from the view of Falcon and winter soldier that there should not be a new captain america. 

But this seems like a perfectly good idea to me. Sure. No one can live up to Steve. That’s perfectly fine and understandable.

But this is a crisis. People are out of jobs. The world is in shambles. Captain America is a name and role and **symbol** that people trust. It’s iconic.

We literally see that people LOVE Captain America. There’s a massive football field cheering for him. Posters are everywhere.

And the new Cap LITERALLY admits that he’s just trying to do what he can: that he’s not trying to be Steve.

Falcon refused the title. Bucky is a wild card. So it makes perfect sense to give the title to an accomplished, reliable new member of the military.

So why is this bad?
gpt
From the very beginning there was the idea that choosing the perfect candidate to be Captain America involved heavy moral screening.  With Erskine long dead and without a magic hammer for this title, the best judge of worthiness was Steve himself, and he had already made his choice in Sam.

Walker seemed like a good and humble candidate at first, but was ultimately more about loyalty to a system which Rogers never really was; the original Cap fought more for the American Dream, not necessarily the American government.  And while Walker was well-meaning, he cracked under the pressure of his new title and expectations, becoming more aggressive and thinking his rank would justify his actions.  And that was *before* getting the serum, which in addition to boosting your physicals will also light up your moral flaws like a Christmas tree.  After that point he proved himself unworthy by decapitating a helpless opponent with the very symbol he was elevated to promote.

If it was the *right* new Cap then it wouldn't have been a bad thing.  But the intention behind promoting Walker was never fully pure, the government just wanted someone they could use as a symbol and propaganda to try and regain faith from the people that wasn't really deserved.