Underwater front property valuations are in for a rather rude and sharp decline. As this increases, denials and attacks will increase (they will become extremely loud, aggressive and distorted, pretty much anything goes), to allow the rich and greedy to dump those properties, into a market of the gullible. Low lying water front at this time is a truly horrible investment and governments who approve construction in low lying coastal areas are corrupt as hell. Yes, developers will be seeking to develop and on sell land with multi-million dollar new buildings on it, knowing full well, they will be flooded out because it is more profitable than just dumping the land alone.
Other bad investments, coastal tourism companies, hotels chains with lots of at risk properties. Port facilities will of course be in major turmoil, needing to either relocate or where higher land is closely accessible shift from fixed dock design to a floating dock design. So no ifs just when, how bad and how fast and a real hold your breath when it comes to major methane releases which could trigger extreme compounding surges (fortunately the methane does readily break down over time, unfortunately, no where near fast enough and as flooding increases so does displaced organic matter and hence more methane is generated).
Never make the mistake to think the deniers are disbelievers, they are not, all they care about is how much they can make and how much power they have and totally disregard the consequences of their actions upon other people. A whole bunch of deniers are actually believers and are simply denying now to continue destructive practices and to be able to off load at risk investments (a whole lot of pension funds are going to be burdened by at risk investments and basically glug, glug, glug).