In this case, it means they don't really need help finally.
~snip
This.
Stimulus checks are supposed to be used to pay expenses for the many people who became unemployed and have no salary to fall back on to pay their living expenses.
Unemployment benefits are for the unemployed.
The main purpose of direct stimulus payments is getting people to spend money, to "stimulate" the economy, with the goal of preventing deflation. The social safety net aspect is secondary, if that, especially when you consider these payments are tiny when compared to the cost of living in the US.
Someone making $70K a year gets the same $1,200 payment as someone who is homeless. Obviously some people need the money more than others.