[rjh29]

That was true like 100 years ago, but nowadays katakana words are extremely popular and increasingly used over their Sinitic counterparts, so I feel it's a valid argument.

Also it's not uncommon for words like ろ過（濾過）to be written in part kanji especially in news... if that trend continues beyond the 常用 kanji we might end up with a Japanese that is closer to Korean.

[alexlur]

The modernization argument only makes sense if your society is economically or militarily inferior to the society you want to emulate. It was the case 100 years ago, but not today.

The Japanese economy has been stagnant for over 30 years with no end in sight. Following the same logic, Japan should perhaps “modernize” their language by following China, which is a ridiculous conclusion as you can tell.