If you get the injection amount right there won’t be inflation because the amount injected will match the amount usually spent. Under the regime of falling dema

If you get the injection amount right there won’t be inflation because the amount injected will match the amount usually spent. Under the regime of falling demand, we would expect prices to fall (deflation, ie why the stock market has taken a hit) but if you can inject money now and take it out later, there won’t be a rise in total volume of money shuffling around, so no inflationary pressure