While he may have a point, I feel like he is pointing at the wrong branch. If anything, Reki Kawahara and Makoto Shinkai deserves more flak for this. Say what you want about Miyazaki but at least his films were somewhat human, even with a few nitpicks. The two are a bunch of hack writers that cannot write women properly. The former even admitted he fucked up and did not even know how to write women in the first few volumes of SAO, treating them as trophies for the protagonist, even in Alicization the trend somewhat exists. As for Shinkai, most of them do not act human or at the very least connectable, only the films' themes make it 'human'. The worst example is none other than Weathering With You. A byproduct of Shinkai's autistic teenage love mindset, the female protagonist (I even forgot the name) acts less like a real human questioning the world around her and just accepts the male protag's journey without thought. It basically felt like she was just a glorified trophy for him after the end. Your Name also deserves flak as Mitsuha sometimes acts like a dumb bitch (though Taki is more like an actual cardboard cutout than her).
Also, for some mild autism/powerlevel/MATI: If you took this line from Yahtzee's review of TLOUII and replaced the names of Ellie to Hodaka, it would still fit because the characters of the film lack any human relatability "What does matter is the characters at least be interesting to watch, and these aren't; the banter between Hodaka and his girlfriend as they adventure together sizzles like a flask of slightly tepid water because they're too similar in personality, background, and motivation to have good chemistry."