>>49994002He is consistently beaten by a guy who uses a Pikachu as his ace Pokemon. No, he's not right.
If anything, the sheer amount of ways you can beat Pokemon games and win actual, real life competitions with "weak" and "bad" Pokemon make Karen's meme stronger with each passing day.
As a random example of Blue being wrong that isn't Se Jun Park's Pachirisu or some guy sweeping Cynthia with a Magikarp, on the 16th of December in 2017, Australian Tony Nguyen took 1st place in the Brisbane Regional VGC with a fucking Haunter because Gengar lost Levitate in gen 7.
https://limitlessvgc.com/events/144/. Even if Haunter wasn't his favorite, the fact that he won with a NFE Pokemon that wasn't holding Eviolite, proves that you can win with practically anything, including whatever your favorite may be.
There is a reason why "Blue"s real name is FUCKNUT and that reason is because (You) chose that name for him, it was your favorite.