That is the huge and most destructive trend with those in government. Mostly the Democrats but also a few Republicans don't give a damn about future consequences of what they do.Democrats love to promise stuff they will never deliver on. It’s cheap, it gets votes and when it doesn’t happen the Dems can blame republicans.
They make themselves look good, generous, benevolent, caring now. Then later when the chickens come home to roost and the very bad consequences kick in, they figure they'll have amassed their fortunes and will be out of office. And whoever is in office gets blamed for it.
And since it generally falls to Republicans to deal with fiscally/socially unsound government policy and initiatives--the modern radically leftist Democrats won't do it--the Democrats love to point at the GOP as evil, cruel, controlling, uncaring etc. etc. etc.