Paypal is better protected then crypto currency.
The money back be traced back, something that crypto currency can't.
I'm all for digital currencies, don't get me wrong on that.
But having a non-centralized currency with constantly inflating prices...
It's highly unlikely that in this day and age, a robber would successfully pull off a heist.
Chances of being busted are a trillion to one.
It can't be traced back all the time, in fact for anybody competent can probably dodge that. It is more that paypal, credit cards and such will swallow the expense/have insurance against it. If you want to argue that exchanges and online wallets and whatnot should have more protection then so be it, however it is a far cry from that to blaming a protocol.
"But having a non-centralized currency with constantly inflating prices..."
But it is a known variable and a known concept. If I buy shares in a new company they will (hopefully) eventually issue more which devalues mine, however the price would have raised so much that should I sell I will be ahead on the deal and everybody thinks that is a smart investment. Beyond that there are negative lines in exchange rates for any exchange you care to look at. The general trend is up but so is the world.
Also what governments or central authorities can keep a currency in line? The US can't, China can't, Russia hahaha, how close did the Euro come when Greece lied their way in and the lies caught up with them?
Equally on bank robberies
https://www.fbi.gov/investigate/violent-crime/bank-robbery/bank-crime-reports
http://www.aic.gov.au/publications/current series/tandi/241-260/tandi253.html
http://www.ebf-fbe.eu/wp-content/up..._Robberies_-_Exec_Summary-2008-01780-01-E.pdf (PDF link)
More than a statistical blip there.
Don't worry, they'll get it when Ethereum finally crashes and burns.
There is nothing to get.
Spin it another way. I like old tools. I use old tools as they were designed for even, it is mainly a hobby of mine. Every few years some interior designer mistakenly thinks that their grandfather was not a lazy bastard and all the old tools on the shelf were there because they looked cool. All of a sudden the old tools I am buying for not a lot shoot up in price for a while until the fad passes and art deco or something is back in.
Do I complain? No, no need and no justification for it.
Also why is it likely to crash and burn? There are plenty of others that have stood the test of time, in internet terms anyway.