Well, you don’t get to decide how someone gets offended or don’t get a joke. Sometimes it is not clear for some people and you should have accounted for that.
If you don’t have empathy or allows for the 1% possibility that someone will get offended by what you say, how about someone making a joke about something like this:
Probably you wouldn’t find it fun either. So, sometimes when someone tells that they felt offended by you best thing is just apologize and move on or try to understand why (in this case, Antiman told you why). It is incredible but the costs for apologizing remains none in 2024, even in an economy like this.