Diamond user might've hit some jackpot. $5000 as rain means atleast he could've won $25k. Here the diamond user is lucky to make big money and the rain receivers were even more lucky. Because receiving such huge tips on random pick won't happen easily. There are users who hadn't got even a single dollar as rain even after spending years on the platform.
I am the one who never got something from rains especially since minimum wager is applied currently to get rains at least we have to make a wager $2k to $4k in the last 7 days even if we meet the requirements there is no guarantee that rains will touch our account because there are indeed thousands of users who are waiting in the chat room.
Same here, rains often requires 3k and above wagering, I seldome see an $2k wagering requirement for rains. Aside from that, with the number of players active on the Stake gambling platform and is watching their channels, any rains announcement is often got fully claimed within a matter of minutes. This is also the reason why I never had a chance to claim rains too even though sometimes I am qualified to claim the rain. It is a matter of first come first serve which makes claiming rain looks like competition too.