I don't think the trees people had as a child influence what they have now all that much, or everyone would have a real one. We always had a real one, because I don't think artificial trees had been invented then. For our first Christmas we had a branch off a (deciduous, therefore leafless) forest tree, painted white and with a few baubles tied tastefully (and cheaply) onto it. We then had real trees for a few years, keeping them upright on their cut trunks with great difficulty, and finally bought the excellent artificial one that has been in use ever since, for forty years at least.