I know that for example, there are words in Japanese that are just written in Kana rather than using the Kanji outright due to these reasons: lots of strokes, difficult to read from a distance, remains ineligible when the font size is small via text messages that you need to squint your eyes just to make it out (i.e. 靄 is often written as もや), same with ばら (薔薇) or あり (蟻) for example.

They even do this with words where partial Kana is used rather than all in Kanji due to the reasons listed above plus it’s not taught at schools because those characters aren’t listed on the 常用漢字 set (it’s known as 表外字) such as: 信ぴょう性 (憑), てき弾兵 (擲) or 憂うつ (鬱). That leads into the question, does a similar phenomenon happen with Mandarin on Hanzi that’s hard to read?

I mean, put it this way: a word difficult like 膽囊 is just written as “ㄉㄢˇㄋㄤˊ” since both Hanzi have LOTS of strokes for each character that’ll take time for a native to handwrite or it’s hard for them to read on digital text from afar. A sentence like this: 由於急性膽囊炎症狀嚴重，進行了腹腔鏡膽囊切除術 may become 由於急性ㄉㄢˇㄋㄤ炎症狀嚴重，進行了ㄈㄨˋ ㄑㄧㄤ ㄐㄧㄥˋㄉㄢˇㄋㄤ切除術.