I honestly dont.If you go for one of the smaller, new and virtually unheard of crypto then there is always a chance of it being a scam. The crypto that have been around for years and traded on reputable platforms is not.
There are always winners and losers when you buy stocks and shares, people will have probably lost a load on Debenhams/Northern Rock etc. etc. Don't see why you see it as a big deal tbh.
As you say, its just another form of stocks and shares, but there are people who actually think they are being all edgy cos its called something fancy like crypto coin or Dogecoin, its like they think they are some kind of Gordon Gekko Neo or something.