If you cut regulations and cut environmental protections and cut taxes and continue to spend and run up a big deficit it is not surprising that it would lead to a short term growth in gdp.
You also have less environmental protection and when you run up the deficit when there is already low unemployment you likely increase inflation so real wages do not go up or keep up with the inflation. And you have a higher amount of debt and a fed that will likely raise rates to deal with the inflation pressure.
You also have less environmental protection and when you run up the deficit when there is already low unemployment you likely increase inflation so real wages do not go up or keep up with the inflation. And you have a higher amount of debt and a fed that will likely raise rates to deal with the inflation pressure.