I assume those "satisfied users" are either the losing players or the ones on a signature campaing such as yourself.
It's also great that you mention how great betpanda's reputation is, by linking BTCGOSU review, but fail to mention it's a review from february of last year. Probably the most out of date review on the entire site. Very nice of you to also mention the 4.5/5 user rating, with 2 votes in total.
It's funny that you're so quick to pull up the BTCGOSU review, but fail to mention the amazing:
2,3/5 on trustpilot
3.3/10 on askgamblers
5.4/10 casinoguru
There's not need to embarass yourself for 3 bags of doritos p/week.
[LIST] Scam Accusation Cases Against Betting Platform on The Forum. According to that thread, most of cases were resolved, that's it.
I did not look at topics you listed in your post as if the casino is bad, there would have been red flags and negative trust feedbacks on their casino's representative account. In fact I don't see anything like that until now so they're all good and before anything changes, I won't change my thinking.
I won't blame you for not looking at those cases, we all got better things to do.
But the list you gave me, just to give you an example, the case "Betpanda.io SCAM ALERT SCAM SCAM SCAM" from user @CharlieSheen99 was marked as resolved on comment #13. This user simply said he opens accounts on DIFFERENT casinos, with a different email, IP, wallet. As far as i know, you are allowed to do that, as long as you're not multi-accounting. Weird? Yes. But marking a case as resolved with this as "Conclusion" comment is silly at best.
A case being marked as "Resolved" doesn't mean there was justice.
It's also kinda hard to get newbees to know how the flag system work. I registered in april of last year, and only learned about this flag system last month. And it's not easy to get people to join the cause against one the biggest signature campaings in this whole forum, where most users sell their integrity for a bag of doritos.
What's happening in here? Another group of people who are unhappy with the casino's service again?

If the issue is another multi-accounting case with the user having his/her brother, sister, mother, or any other relative playing under the same I.P. Address, then there's some probability that that user is merely using another person's identity to play in the same casino.
DON'T DO THAT, THAT'S ILLEGAL!
What in god's name are you even talking about