The Democrats are not a labor party anymore. They are an upscale liberal party.
We have gone back to the days of bourbon democracy, so enjoy the lip service and occasional trinkets they throw your way and don't be surprised if they also expect you to be grateful for it also.
This has been true since (at the latest) the Clinton era. The main shifts since then have been a change in the aesthetic and the old voters becoming disconnected from the party which no longer represents them. Biden is not a labour Democrat, but in real terms, he's to the left of Clinton and Obama.