Do you have an example of a one of those pieces?
I haven't had a Lego set in decades, but I do recall feeling that the ratio of fiddly pieces vs "foundational" pieces getting out of whack towards the end of my time with them. When my kids get old enough I suppose I'm going to have to get them one of those "classic" sets, because I'm not sure they'll be able to get enough by just collecting regular sets.