a the information and stats provided by DNDB and WOTC, it is HIGHLY unlikely that the majority of the people polled in 2013 DNDN surveys are the majority of 5e players today in 2023.
5e isn't poorly designed. 5e however was very likely designed for people who are not the majority of players today.
The Fighter vs Wizard math more of less explains this.
And saying "Have more encounters" proves that point.
5e was designed for Bob. Bob loves 10-20 room dungeon crawls with heavy wilderness adventures going to and leaving from the dungeon. Bob filled out the 2013 survey.
But Bob doesn't play 5e. Bob's nephew Tony does.
And Tony likes more cinematic adventures where you fight the minions, then their sargents or some guard monster, then the lieutenant and his/her/their/its minions, fight big boss, then go home to sleep it off.