[executesorder66]

That's an interesting theory, but I don't believe any of it.

There are many better ways of calling attention, or adding emphasis to profanity without having to resort to making it look less profane.

And in the specific case of the comment I replied to it does not look like they were particularly angry or frustrated enough to apply this technique of yours to just one word, while the rest of the sentence is fairly innocuous. And I further doubt that if any (neutral) literary analysis were to be applied to that comment, that people would think that stormking was so angry that they were actually trying to apply any kind of emphasis the profanity.

[WorkLobster]

Emphasis not just in the narrow sense of showing intense emotion, but rather the general concept of giving a sentence rhythm and prosody, often to highlight a wry or ironic situation. Your analysis is correct that GP likely did not do it entirely to invite readers to get annoyed on their behalf, but rather to humourously focus on the contrast between the arduity of setting up and waiting for a dual-boot on one hand, and playing a "f*cking game" on the other.

> There are many better ways of calling attention

Written expression is a form of art, not a formula with a correct answer.