>>212309296 (OP)we had a series of tax incentives in the construction business going from 50 to 110% of the value of the works, with the tax credit being transferrable (hence the extra 10%; you could literally do construction for free and a financial intermediary would pay you your credit for a 10% fee).
Just the 110% bonus accrued more than 150 billion in expenses.
Then after that there's the next gen EU funds (should be 209 billion, but we're not gonna get anywhere near spending them all), again mostly concentrated in the construction business.
When they all dry up (within 5 years iirc), we're gonna be left with inflated construction companies with nothing to do, and we're gonna be worse than before.
tl;dr: it's only temporary, we didn't fix anything