Not me personally. I understand that a huge chunk of an Avengers budget is the cast salaries before they even start filming.
Despite that though you do see films in new franchises with similar level casts and effects quality and one came in $40-50m higher than the other. It’s that kind of thing I am thinking about rather than unrealistic ideas like an Avengers movie for the cost of Logan.
…and yes in the end we shouldn’t care but it hasn’t stopped us discussing them for 27,000 posts in the box office threads often getting worked up about it.