The 4th of July may be the OG Captain America Steve Rogers/ birthday, but it would seem that as fans have accepted Sam Wilson wholeheartedly as their new Cap– they have started to celebrate him right along with Rogers on the 4th.
Captain America 4 is in the works, but seemingly a long way down the road, probably with another birthday happening first.
It’s unclear if we’ll see Anthony Mackie return to the MCU before the next Captain America movie, but it’s very possible.
It’s only the beginning of this new Captain America’s journey, but it will hopefully be a long one with many future celebratory birthdays.