Besides, I never have understood why people have any wishes at all for their funeral or their body. My point of view is that I'll be dead and gone, so you can grind me into dog chow for all I care...it's not like I'll be around see or care what happens to me or how you do my funeral.
You may not be around to see or care what happens but your loved ones will be.
At my grandmothers funeral there was a montage of pictures of her and her family through the years..and she had requested for that to be at her funeral so that everyone could gather around and laugh and cry and remember all the amazing wonderful times that we had shared with her.
It was really beautiful and brought everyone together at a sad time to enjoy and celebrate her life.
Just like some people request to be buried next to their spouse or children..certain believe certain things and want to spend eternity with the people they shared their lives with also.
Even though it is just the body that is buried it is still something that they want and believe in so people respect their wishes.
I think that respecting some ones wishes on how they want to be buried or cremated or where they want to be scattered or brought to is something that is nice and can give them some peace knowing you are doing what they wish and can give you also some peace at a sad time because you are doing what they ask.
It also gives the survivors a place to go and feel a connection.
I did that when I learned that Maggie may not live when I was pregnant..I went to my grandmothers grave site and talked and cried to her and asked her to be with us as we went through all these problems.
I felt her presence that day and knew she was listening.
I got a sense of relief from it and came out of there feeling like all would be okay.
I believe she is Maggies Guardian angel..
Now you may not care what happens or if they grind you up and make dog chow as you said..but someone may..your wife, kids, grandkids..and they may make you see that it really can matter.
That is my opinion..