I agree with this sentiment. I actually question writing “bismillah” on a card as well since most people (Muslims and non-Muslims) handle the cards and likely throw it out.
I know that we always use bismillah to begin any naik/mubarak kaam, but there has got to be a way where it’s not written in such a “disposable” form.
I had an idea that bismillah could be an “insert” sticker/bookmark that was only included in the cards given to Muslims and then they can remove it and treat it with due respect.
Just an idea…