Earlier quoted context omitted.
What real estate do you think those people would buy if the condos weren't build?
If they were buying single family detached homes, at least those wouldn't block the views, ruin the skyline, and wipe out the natural areas near the river.
And without downtown, I don't know what your view or skyline would be of, other than an empty blue sky, of which 99.99% of Texas offers you that, if you want it.
Oh well, like you said, NIMBYism is certainly a thing.