so, he starts off by arguing that he wants to spend billions on fixing the roads and bridges, and then continues with an argument to increase network connectivity in rural regions. in order to "get our kids to market", we need to "modernize the infrastructure". and, the republicans have failed to deliver these things (which is true).
he then went on to brag about all of the roads he fixed when he was vice president, which he refers to continually as a "clean energy economy".
so, it seems like the message here is that in order to solve the climate crisis, we need to fix the roads. because fixing the roads creates construction and automotive jobs. also, everybody should switch to led, because it create jobs, too.
and, people have questioned his commitment to climate change. c'mon. can't you see how dedicated he is? he's committing to fixing the roads in order to fix the climate. what else could these eco-socialists want?
i've heard all of these ideas before, and some of them are better than others, but none of them ever get done. what happens is that ideas get distorted in implementation, lobbyists win at the last minute and you end up with poor implementation and minimal effects.
it would be hard to be as bad as trump on the climate, granted. but, this is an economic policy, it's not a climate change policy. you might like it as an economic policy, but very little of what he said will substantively reduce emissions.
there's also a few red flags. for example, there's a part about 14:00 in where he promises that we'll extend battery life and reduce battery cost because "we know how to do this". that's such an absurdly false statement, that it's hard to believe it isn't a conscious lie; storage solutions are the single biggest problem we have to solve, and there's no guarantee that we will ever solve it.
he's doing the teleprompter thing, and it seems to have minimized the number of times he stumbled over his words, although not entirely eliminated it. he's coming off a little bit slowed down, but he's not trailing off. they can't manage him forever like this, but he seems to have gotten through this for now...