So you say, love.
What would constitute evidence? People don't go to a place and say "We could do with a hotel here," YOU SILLY MOO. What happens is, a businessman, or businessmen, decide that they might be able to make a bit of money to help with, say, the upgrading of a football stadium, by building a hotel. They then market that facility in the hope that people stay there. Ditto the houses. It's not about what other people decide is necessary, it's about what's possible.
Not only is this woman a tireless campaigner for the small-minded :censored:s-for-brains, she is an aesthete and architecture critic to boot.
Don't worry, love, you'll find something else to moan about soon enough.
I bet that she'd never even spoken to her bloody neighbours before these plans were publicised. Also, if you don't like living next to something, you can always move to the outback.