They will have to make do with what they have right now. They are not expected to win the western conference anyway and even some are not considering them to make the playoffs. It is the best time for them to give experience to their young players while the stars are injured.
Lots of good team contender are right now in the west such as: Dallas, Timberwolves, and Lakers that it is really way harder for warriors to make on top 8 without now steph. I'm still not losing hope for this team as if we know that their path is clear. Hoping for fast recovery for steph.
Edit: While I'm typing this D'Angelo Russel scored now 25 points for their game today versus Spurs. Still half of the minutes in the 3rd quarter.