I'm sorry, but you don't know any poor people who buy "loads of stuff" (unless you are counting poor people who are amassing debt).Yes, but that wouldn't ever happen. There will always be a sizeable population with money to spend. There is no point talking about impossible hypothetical situations.
I've known plenty of rich people who buy loads of stuff, and rich people who buy nothing.
I've known plenty of poor people who buy loads of stuff, and poor people who buy nothing.
Unless "loads of stuff" is something which anybody in the UK can afford to buy - in that cause it would be "stuff" - as it would lack a comparative point to be "loads".
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