The economists are all over the board, your right. Makes you wonder what the 'expert' title really means.
But for anyone that favors the massive stimulus, or a second stimulus needs to also be prepared for the future reprocussions (inflation, higher taxes, the question of how much the stimulus actually worked).
I'm definitely in favor of stimulus right now, to run a budget deficit while there is a recession.
The damage was done in the previous years, the years of economic boom. Those presidents didn't have the fiscal balls to run budget surpluses - other than Clinton for one or two years.
But Reagan all through Bush jr have been utterly incompetent. Systematically building up the national debt.
Which puts USA in a tight spot when it has to stimulate the economy - there are no reserves to use.
But I'm a Keynesian.
I still believe you got to stimulate during the recession.
But how to do it most effectively is another question - I believe a lot in doing infrastructure improvements.
That will create job while also improving the foundation for good business venturing.