This artist has been around for many, many years before AI was a thing, and is one of the big ones, the kind of people they stole art to train AI slop in. Please do some research before accusing someone of something.
This is part of Japanese culture. You're supposed to act as if you are eating the tastiest thing you have ever tasted, even if it is just average or bad. In some restaurants(mostly traditional cuisine), chefs will be looking at you for a reaction, and if it is anything but overly positive, they...
The number of enemies he has to fight increases as he goes to new levels. His sword is strong, not him. He would end up being overwhelmed going alone and die.
Most of the animals and insects MC calls poisonous are actually venomous. Either the author has no idea of the difference, showing they didn't do any research or the translator messed up