I’m pretty sure the major things that need to change are in the brain. Predeliction for violence and hate, addiction to controversy and toxins, and whatever makes people stupid enough to support facists.
I’m not sure I would want my ip address being tied to the activity of a large amount of strangers who want to hide their IP address. Seems like a good way to get a visit from the friendly neighborhood black van.
Marvel has been writing new stories in the genre (what you’re calling “the same premise”) for like 6 times longer than the MCU has been around. And they have more story arcs to deal with than the simplified MCU stuff.
Sure it’s not all great, but I don’t think there’s any shortage of possibilities within the genre.
I don’t disagree, there have been more than a few questionable decisions made by Disney execs on the MCU.
But…
I’m pretty sure Sam Wilson has been Captain America in the comics, more than once I think. I don’t think it’s a bad move for them to make this change, especially with how well they wrapped up Steve’s arc in Endgame. Actors age and using canon replacements is a great way to continue a franchise and introduce new stories.
Also: it’s not Black Falcon, it’s just Falcon. Gonna give you the benefit of the doubt that you weren’t being racist about it.