I am currently working on a fireworks counter. For context, I am a white British atheist. Over the past couple of days a number of my customers have wished me a happy Diwali as they finished their purchases and I have wished them one back. As today is Diwali, WIBU to wish ALL of my customers a happy Diwali, in the same way I might say Merry Christmas, or is that not considered appropriate? I am not a Christian, but I recognise that there is obviously a cultural element to Christmas too. My only goal is to share the joy and make my customers happy. I have had Hindu and Sikh friends over the years who have welcomed me into their celebrations of Diwali, but I’m not sure that saying it first when it is not MY celebration is ok. My husband is concerned that if I say it to someone who is Asian but not Hindu or Sikh, they may be offended and think I am making assumptions because of their race, and not realise that I am saying it to everyone.
Yes - IABU and should just respond if someone says it to me first.
No - IANBU and wishing everyone a happy Diwali is a nice thing to do.