I never said python is bad. What I mean is that httpie is not a strict improvement because it's written in python. Ripgrep for example is a strict improvement because it's safer, more performant, and has equivalent and extended features, without missing anything. The only advantage of grep over ripgrep is that it's much older and prevalent. With the exception of this advantage of age, one can say that X is a strict improvement over Y if it can do everything Y does but better, without doing anything worse.
Because HTTPie is written in python it has some disadvantages compared to curl or wget: it's not as performant, it's dependent on the Python interpreter, and less portable. If these don't matter to you, than you should use HTTPie. But it's not a strict improvement, so it's not something I can recommend to everyone, because some people will care about these things. Ripgrep and fd on the other hand I can recommend to everyone without any worry.