Kinda shocked to see so many complaints, especially surrounding gender or race :/
*SPOILERS (obviously)*
I don't think people fully realise that these are movies, and actors are real life people who have lives outside of the MCU. Tony is getting OLD, Jeremy Renner is looking old in this, and a lot of others have committed massively to this franchise. Endgame was the perfect way to provide honourable exits for these actors without overly ruining the MCU.
Personally I liked many aspects of this movie, my only complaint is it crammed too much in. It feels as though we could have had an Infinity Wars Pt2 and then Endgame, they had a lot of ground to cover in this movie which contributed to a lot of it feeling at times a tad messy.
I think Ironman dying was great tbh, because he is getting old and needs to leave that role, and the entire franchise started with Ironman, and arguably a lot of the success is owed to Robert for propping up the MCU, he was consistently great in his role as IM.
I would have been happy to see Chris Evans keep on being Cap USA for a bit longer, I have no issues with BW dying, she had a great death and clearly wanted out of the MCU.
I like how Thor is with GOTG, he and Chris Pratt seem to have a great dynamic that they obviously want to continue on with, so there's lots to still look forward too imo.
We have to let older heroes pass the mantel on to newer ones. So what if one is black and another a women... seems a really bizarre thing that so many people are bumhurt by this. I honestly don't get it. My only issue with Falcon getting the shield is that I have found that actor and character a little flat at times (but then so was CE as Cap USA to begin with), I hope they give Sam Falcon some serious attention for a good solo movie for him to really develop that character, he has big shoes to fill.
Same could be said for IM, will be interesting to see who steps in the armour and continues in his place in future flicks (and no I don't think it will be Potts, she was just stepping up for the big fight, I don't think Gwyneth really wants to take that role on seriously. I mean she might do a single film to then pass it on properly to someone else, but multiple flicks with her as IW? Nah... I don't see it.