Well, it was ignored for a lot longer than that: dating back to at least the late 60s to "cut government spending" during the Nixon era. Ford came into office with a country in turmoil as we were in a recession that basically lasted from 1971 to 1995 Yeah, it was put on the back burner because cutting taxes on the rich was more important to the conservatives in power.
Every democrat since FDR has faced the same problem coming into office after a GOP administration: unemployment. FDR did it with his infrastructure programs like the WPA. When they leave office, unemployment is usually lower (Caveat: the unemployment roller coaster of Carter's administration ended up with the same unemployment rate as he started with: not better, per se, but not worse. His focus was on getting the country back to work. An infrastructure program would have helped, but it didn't happen. Reagan and the Bushes had no interest in it. True, unemployment was lower when Reagan left office than when he was elected, but almost all gains were lost by the time Clinton came to power. after 20 years of recessions, he easily won by saying, "It's the economy, stupid!" It took 3 years before unemployment was lower than when he took office so that by the time Dubya took office, he started with it at 4.2%. Tax breaks and an unfunded war, along with deregulation, meant Obama came into office with it sitting at almost twice as much. How much damage does a republican administration do to our employment? Just like with Clinton, it took the Obama administration nearly 3 years to turn it around. By the end of his eight years, it had dropped from 7.8% to 4.8% when Trump took office. Did that administration do a good job? Well, it only took Trump 3 years to destroy those gains.
Now Biden is pushing for the infrastructure correction, long overdue. One reason is to bring about jobs with livable wages. Corporate heads are exploding because they can't find slave labor to do the work, as a former poster here pointed out (see meme)