..and wish these influencers to make a raffle of balance vouchers or free spins for viewers, lol.
I believed in most cases, almost the majority of gambling streamers do have a raffle of sorts or giveaways.
Having that giveaways or raffles is the most effective way to lure and attract viewers to the stream. These viewers don't need to really watch the stream but they will just follow the instruction in order to be eligible for the raffle like staying on that stream the entire session etc.
In the huge competition of gambling streaming and the difficulty to attract viewers, without a giveaway, it's hard to cope especially for the new streamers.
Not really. Most of them keep their balances to themselves unless and only unless they get a sponsored giveaway from a big casino like Stake. It also only makes sense that they do it that way cause sometimes people can be very annoying especially with stuff that they think you owe them lol. I've seen people be very out of pocket in chat asking these gambling streamers for extra credits/extra cash so that they can gamble for themselves since "they are wasting their money on the game anyway might as well help someone out" and then be very racist or annoying in the chat afterwards when their request is expectedly not granted. While it was the best way to attract people into your stream these types of giveaways are also a double-edged sword in most cases.