[windows2020]

Your omission of a period is ironic.

[shkkmo]

He is doing exactly what he says; that isn't irony in any sense of the word. You could call it emblematic, but not ironic.

[jcelerier]

You're making my point: the period being there or not does not matter, what matters is that you were able to parse my sentence and understand it without issue, and without needing to think about its grammar, thanks to the pattern-matching abilities of your brain.