I've had them both and, similarly to what you said, it's my responsibility to my fellow man to have done it.
I can't think of why one wouldn't get the vaccine, especially since the statistics and information clearly show getting vaccinated is the best option we have right now. Because of that point, I don't see how "personal choice" as a reason for not getting vaccinated can get any traction. The phrase gets tossed around plenty but what does it really say? For my relatives who aren't and won't get the shots, it says that they listen to a lot of dis and mis information and don't want to be bothered by reality and wish to stick with their cognitive dissonance.
If we're all getting the correct info, getting vaccinated is, statistically speaking, a total, no-brainer.
Of course, there is always a gray area: for example, someone may never be around people and so there's truly no reason to get it.