Don't you think that most mums have always done their best for their children (obviously there's always an exception). Years ago homes didn't have items such as washers, fridges and freezers. When they became readily available we all moved on but, surely, getting as twin tub didn't mean you CBA, its just natural progression.
My dd and sil both both work and I know that they would purchase costumes on line but, these would then be passed on to other friends etc. For my dd memories are made doing things she enjoys - baking with the children etc.
Oh and my dd purchased a perfect prep machine when my first dgs was born. I was appalled, who would be so lazy they wouldn't make the baby a bottle. Well, me actually, it turned out to be an amazing piece of equipment.