If tax cuts are spending, shouldn’t liberals want more tax cuts?

According to her comments, Nancy Pelosi considers tax cuts to be spending.

If Pelosi really believed this, shouldn’t she be as supportive of tax cuts as she is of real spending increases?

What’s the difference? Does she think tax cuts are irresponsible spending? If so, are there any other types of government spending she considers irresponsible?

My guess, the only stuff she finds irresponsible are changes that put more in the hands of citizens and less in the hands of government.