That's your point of view.
What exactly?
That it is a dumb idea? No, that's a fact.
That it is risky and might compromise their system? No, that's a fact.
That there is no demand for it? Yes, thats my opinion. I should have phrased it more precisely:There
shouldn't be any demand for it (because it's dumb).
Also, I did'nt find any trace of a real world bitcoin-core attack through blockchain blocks on the web.
Yes, because we have very little retards doing what you are suggesting.
If more retards start doing this, there will be attacks.
There are no executable files in a blockchain download.
Plus they can always scan for viruses.
Oh wow.
The amount of stupidness overwhelms me.
1) Whether there are "executable files" in a blockchain (holy shit, i'd never thought i'd use these words together in one sentence), doesn't matter.
You obviously don't have any clue, so better remain silent.
2) Scanning for "viruses" (what you meant here is: malware) does not protect you. First, it is extremely easy to make malware undetected and secondly, a remote code execution attacking a parser will not be detected by the AV's behavior based analysis.
You obviously also don't know anything about this topic.