Are you for real?
I guess you won't get upset then if I go to where your grandparents are buried and cover the graves with satanic paraphenelia? Maybe a nice pentagram or an upside down cross.
Doesn't necessarily mean it's put there with bad intentions.
Do you still think it's ok?
The US Army has pentagrams on all of its vehicles.
Are they Satanic?
Of course not.
And not every use of a swastika is Nazi.