Looking at this video now, i feel like this is a joke, the description says it's for entertainment purposes, he says for people to not go to these games' websites to hate on them and that they're not that bad, he also jokes that Blockland hasn't been updated in 10 years after acknowledging that it's been out for 10 years
So maybe we shouldn't be jumping the gun here and just take this with a grain of salt
And speaking of grain of salt, his obnoxious voice is likely also probably part of the exaggeration just to entertain the youngsters