There are two takes for this, first the casino will gather feedback from the gamblers and try to implement the changes demanded by them, thus making the casino more user-friendly and popular among the gamblers. However, this holds true only for that casino whose intentions are good and they are here to run a long-term casino business.
In contrast, if any scam casino attempts to list their ANN here and promote their casino, they will soon be exposed as people will identify and report numerous scams if that casino is involved.
Before users in forums like this begin to share their opinion on how a new casino that just got introduced can grow, they usually ensure that they are not giving tips to a scam casino. This is where due diligence comes in.
A check is usually done to see if the casino has bad reviews, and not just from Trustpilot that can be unreliable.
If there's been an issue with BetHog, an issue concerning its reputation, it would have already been mentioned in this thread, and there also would not be different people suggesting ways that BetHog can grow and be better.