Do female characters always have to be half naked?

Analyze the negative online reaction to female characters being modernized to wear less revealing clothes. Remember the outrage at Lola Bunny's less pronounced cleavage in the Space Jam reboot and the frustration with Lara Croft's more modest appearance in the newest Tomb Raider? YouTube rants, angry Redditors, and podcasters had the internet on fire over female characters' change in portrayal. What is making men so upset about this?