do you still buy birthday presents for your adult siblings?

Tweet

I think we are all just being silly between our family but I don't know how to bring it up and look like a big stick-in-the mud. I don't mind buying for nephews and nieces and when they get a little older I send money and at 18 you are cut off (except very special occassions such as a wedding). But my siblings still send (almost always) gift cards for birthdays so I do the same. None of us live in the same area and I feel like we are just passing money back and forth. I'd rather just get a nice card as we are all grown and married. What does your family do?