In socialism, the best way to cut costs is to kill away those who cost the most to keep around. Isn't killing the poor who are the most expensive to keep around

In socialism, the best way to cut costs is to kill away those who cost the most to keep around. Isn't killing the poor who are the most expensive to keep around best for everyone else? Isn't that the argument for abortion? If you don't like the outcome, feel free to adopt a different ideology.