No. The United Way is not a charity, it is a distribution point for other charities of which you may, or may not, agree: such as the Rainbow Coalition, or the Southern Christian Conference (both are left wing fronts).
The United Way also uses 60% of its donations to run itself, then distributes the rest to leftist political fronts.
It also uses its money as a weapon by threatening to withhold funds from agencies which are not politically correct; such as the Boy Scouts or the Boys & Girls Clubs.
The United Way has a scandal ridden past and I wouldn’t give them a penny.