50% the person at the store that I caught it from, 25% me, 25% the other person. sex does not change this.
no. chances are that someone is going to be doing that job regardless. me doing the job rather than someone else has no bearing on the ethics here.
I take issue with the question. why would I be unconcerned with covid spread in the first place? I live in a place that has dealt with (and continues to deal with) covid extremely well, and I'm still concerned with the spread.
it's definitely not safe to have a wedding with a lot of people, but I don't know what specifically you're talking about regarding the ethics of the situation. are you asking if it's unethical to have your wedding even if you know that a lot of people will miss it due to the virus? or are you asking if it's unethical to have it in the first place, knowing that it's not safe to do so?