Investing money always wins over saving money. Investment is like secondary source of income and you can get money easily without putting much efforts.
Before we invest we have to very well investigate in what we invest .. As can be seen on the proposals at this forum, scammers are everywhere ..
So for people without skills it can be very risky and sometimes just saving is the best way.
And saving in Bitcoin is a very good investment in itself. as you said the Internet world specially the bitcoin world is full of scam and fake people who always try to do cheating and steal people's money. it is batter to save your money in bitcoin or if you still want to invest then first do proper research and get all knowledge.