on one hand, gentrification is a bytch for all the obvious, but as a person who bought in a transitioning neighborhood, i get frustrated by the negligence original homeowners and investors (moreso old ownership - like someone who bought the property 15+ years ago) show to their property and the neighborhood, i also get annoyed by the element that's in these neighborhoods. i'm like why can't we live here and at least be respectful of people and their property...be a community, damn? that shyt ends up making you happy some yuppie (or buppie) is coming in to buy up shyt, at least you know they're looking to improve it (and the area).
edit: also cities are on some fukk shyt approving damn near nothing but luxury developments and buildings - like could yall cut breaks for cats who want to develop bare bones housing - like condos or apartments with basic materials a finishes so they're affordable to average residents. let people upgrade their own shyt if they want. people get priced out out the gate cuz you got heated floors in a damn condo in california where on the most rare and coldest night it might dip into the high 30's