This is so frustrating.
I live in a relatively low-income neighborhood in a west-coast city and I hear on social media all the time about how the local government doesn't prioritize us because of our relatively low average household income, but at the same time a lot of those folks are resistant to zoning for more apartment buildings in our neighborhood because of all the nimby classics (crime, diversity, etc.). Maybe I'm wrong (and if someone wants to enlighten me, I'm all ears, because this is definitely not my area of expertise) but it seems to me that an influx of residents into the area might give our neighborhood more pull in local elections as we'd form a voting-block with some aligned interests (services & infrastructure in our neighborhood) even if we differ in other interests.
It just seems like we're already in a losing position (w/r/t local politics), why not at least try to make ourselves more formidable.
To be honest, I think it would improve a lot of other things. In the past I've mentioned that my neighborhood acts more as a pass-through between the outlying suburbs & the metropolitan city-center, but I think more residents in the area would attract local businesses (can you believe there's not a sit-down cafe in my area other than maybe a starbucks? They're all drive-through kiosks!) because there'd be more of a local population. Once the businesses open up, fewer folks would have to commute to another neighborhood for work (we'll probably, unfortunately, never be rid of that) and we become less of a pass-through neighborhood. But, again, not my expertise. It's also a long-term plan, which seems to be off-putting in today's financial atmosphere.