No, I agree with the original comment.
Formatting is bad for accessibility, bad for spoofing and spamming, bad for quoting and highlighting, and more besides.
It is bad in general. Always was.
Sure, we could argue that people shouldn't want that, but then reality tends to be somewhat annoying like that.
Despite this terrible burden on people's SpArkLiNg 0rIg1n4l cReAtIviTy we send TRILLIONS a year.
https://www.intradyn.com/text-message-statistics-trends/
It's not so bad. You can live with it. Being CREATIVE and expressing your personality damages the medium and impairs conveying your message. So: don't.
We literally didn't, otherwise MMS wouldn't have been as popular as it was :)
Personally I too prefer plaintext in almost every case. But I also understand why people don't share that preference.