This is not about the second amendment. Not even American. Don’t really care one way or the other. This is More of a nihilistic meme that touches on passive suicidal ideation.
The reality is governmental mandates do not grant anybody the right to refuse to wear a mask when made into laws/policies. “Nor do we have a right to harm others simply because the wearing of a mask is inconvenient. The bottom line is clear. In accordance with government advice, the law, and the prevailing scientific evidence, all those who are not medically exempt should be wearing face masks.”
https://www.humanrightspulse.com/mastercontentblog/behind-the-masks-is-it-really-a-rights-issue?format=amp