ASCII. Reddit uses it. These messages here use it. Seems the comments here do not understand this.
This communication medium has words,sentences, paragraphs, headings, praise or punishment markers. These meta-structures are an essential management system. It sorts confusing ASCII into digestive priorities.
Reddit, messaging systems here also use CAPS, Bold fonts, spelling correctors, instant language translation services, etc. Non-English readers & messages can be readily & quickly understood or translated.
The OP seems unfamiliar with Reddit and the message system used here.
Seemingly also needed are emotional symbols, to allow Linus to show emotions about SNAFU, FUBAR, wonk, woke, etc.
Micro-aggressions seem trendy now are happening. Glass ceilings about women, region, skin colour, disability, sexual preferences, etc.
Hardcore coders,with noses to the grindstone, mighty not see the forest, because of the trees. The retires, especially the senior managers like myself, can notice familiar patterns. Reinventing the wheel, shooting the messenger, punishment to the unusual (xenophobia), etc.