Codswallop - take me for example, the interest on my savings pay my rent and the actual principle itself is growing with respect to the asset I intend to buy with savings (ie house prices are stagnant/falling). Buying for me in this scenario would be stupid.
What??
I had the same chat with a mate who had savings.
7 years ago he was left £70k. But he liked seeing it in his bank account if he had bought our house 7 years ago he would have doubled his money.