Yeah, for even evidences can be doctored, and in such a manner that it will take a good professional to tell if an evidence is doctored or not. But still like the other user said, spending time online every day and participating in a lot of activities around the internet actually have thought alot if people to spot or perceive a scam from miles away 😁.
And speaking of give benefit of doubt, well, that actually true, atleast it helps us not to miss good and one in a life time opportunity because we think it's a scam, but as well, it is commonly said what ever appears too good to be true, then know it's possibly not true.
The fact that we suspect everything shows our level of skepticism and that is because of our experience and knowledge of all of such offers and we can't deny the fact that 80% of such offers end in a scam so for that any offer in similar patterns such as tips, or sure bets odds are termed scam because of how hard and impossible it is to have a working formula that keeps the gambler winning their bets all the time, but that notwithstanding the obvious few cases of legit betting tips that can be used as data to select the right games and could earn you a winning, so if we discard everything it will be hard to locate such legit offers truly.
Like another user have said, there is no possible strategy anywhere that could or is capable of keeping a gambler winning his or her bet all the time, if there was any of such anywhere in the world, like I would always say, smart people around the world would have discovered it and I believe that by now, casinos that want to survive and make money off gamblers won't be offering sports betting as long as such strategy continues to work.
And talking about discarding everything, it is often said that one can never be too careful, a rich man who already acquired riches will rather lose an opportunity, than invest his money in a business that he is not atleast, 80 percent sure of getting his money back.