The thing that concerns me about this is that there isn't much reason to expect the area's interests are aligned with investors' interests.

Investors build something that allows the local economy to bring money into the area - e. g. A factory of something like that with well paying jobs where workers get to keep a good chunk of their value add and a lot of the profits stay in the local economy? Great! Win win.

Investors build something that provides a bit of short term benefit but then leeches money out of the area forever after - e. g. An apartment building, low wage retail, toll roads, etc? Well it'll be great for the investor who now has a new tax free passive income steam on top of the hard assets they built (the road, apartment building, or whatever that they can later sell - again tax free - if they want). Sucks for the city though. Sure it might have been necessary, but the local economy was basically just forced to take out a loan that it will never repay - sending money to already wealth investors in perpetuity for housing or transportation or a place to buy shit.

In either case, and probably more the latter than the former, the already-hilariously-wealthy investor gets to earn fistfulls of money tax free. But only one of those situations really helps out the local economy itself. And in either case I don't see how removing a 10% or so tax on profits and deferring taxes on investment is going to massively change how or whether projects pencil out.

So yeah, in an era where the wealthy already have way too much money and don't need help hiding more of it, and they might not even be helping anyone but themselves, and they're basically doing something they probably would/should have done anyway, and they get to feel good and claim good pr for basically just making gobs of money that they don't need, yeah, I'm not feeling super proud for them or this program.

What would make me happy? Well, if they paid their damn taxes, that'd be a start. Even better if the rates actually have them paying their fair share instead of basically nothing, as is the case with capital gains tax rates today.

I'd also be happy if they spent their money lobbying for common good things - like climate change prevention, universal health care, free college, etc - instead of looser regulations and tax breaks. Some places and people do this, most don't, and some actively and vociferously work against the public good (kochs, bp, etc).

Really though I'll probably only really be happy when we don't have the obscene rates of poverty and semi poverty in the us, and we fix the floundering public infrastructure and services paired with deep government deficits. Obscene wealth is only such if its accrued in the context of millions of people living paycheck to paycheck at best, or being actively in the red month after month more typically. Likewise, it's only really selfish to try and lower your taxes if the common space is currently just ridiculously under funded - the rest of us generally pay our fair share or something like it, but a small minority of people jump through miles hoops and work tirelessly to massage the rules so they get to keep the disgusting level of wealth they accrued on the back of society entirely to themselves.

Fix those things, and they can do whatever they want with their mountains of cash - I'll probably stop caring.