That’s valid.
I do think it’s reasonable to have an interest in what kind of development is approved and funded. I wouldn’t support developers who wanted to build McMansions, and luxury condos are less appealing than affordable housing. I expect there could be some extreme, unrealistic case in which you too might oppose a specific development, even if it was high density.
Aesthetic appeal (and yes, NIMBYism) is what kept a lot of small cities in North America, including mine, from being replaced by strip malls.
Of course, this line of reasoning could be continued to oppose anything and everything.
Maybe it will even happen before California HSR!