At first Stake.com applied wagering requirement to be eligible for the rain in the August month of 2020. Then they applied level 2 KYC verification requirement in the March month of 2022. Stake team has taken all the necessary steps to reduce the spam, but those aren't effective as the number of active users is pretty high there. Now they have only one option to prevent the spam in the chat, and it can be done by disabling the chat .
It's impossible for stake.com to do it obviously it is careless there must be another way, for example adding 5 admins to kick spam users
or there is a simpler way increase wagering requirements to $10,000 in the last 7 days as they did in the drop code this one most reasonable
luckily I don't really care about whatever requirements are applied because I certainly not meet the requirements.
Increasing the wagering requirement to $10k will have no big effect imho, it may give small effect in short period of time only. The fact is that the number of Stake users is increasing day by day and I think there are still many users who do not know about the rules to get the rain so they keep trying to chat as much as possible that lead into more spams. Adding more moderators/admins also wont be something effective if we look at how fast the chat is running especially at the time there is a nice rain.