That's why don't you ever ever trust easily in bitcoin. You should know more first before engaging with cryptocurrency. Having a lot of knowledge and experience is important for you to know the do's and dont's in cryptocurrency.
Scammers are professionals in fooling people and take their money without even being caught by the internet society. They are expert in taking your money instantly and it is because of your cooperation. So in the first place, try not to have a transaction with a people with least personal information.
A big issue, I think, is that people all over the world are exposed to the internet (and everything that comes with it) at such speed that they cannot grasp it. Isn't it understandable that they are gullible? Yesterday they could not even talk to people 100 miles away, and suddenly people all over the world promise them free money.
I don't have a solution, and they will have to go through a hard learning phase, but I think I understand why people fall for the tricks of scammers. It happens here (northern europe) as well with older people who are easily overwhelmed. Not saying that all older people are like that(!) but they are easier victims than those who grew up with new technology.
I notice that some or many people also think that crypto, bitcoin is a big scam well maybe because they experienced it or they have someone they know that experienced it or got a news from others experienced it but when I ask that person why do you get scammed and got broke I don't see a valid reason why they gone through that why? Because they don't totally know what they are doing, what they are entering, and who they are transaction with, and what they are clicking. This was the common problems of the beginners, as a 5-year-old in crypto world or in this industry I know a lot of things and how this world works but after I've heard what they said i synthesized that they don't have a deep learning in what they are doing without a guide or an expert guide they do things out of greed to earn money or anything so the problem is not to blame in those peoples that are scammers or what, the one to blame are those beginners, unexperienced that do things without an in-depth knowledge. Yes there are a lot of scammers, site that are scams there's a lot of them, but not all of them are not like that so it is very important to know where, what, when to engage and who they trust and they can classify it if they have the required knowledge, in short, the key to becoming successful in bitcoin or crypto world is to become knowledgeable about it.