Totally understand how you feel as I pretty much feel the same way. A funeral/memorial is for the LIVING, not the person who is DEAD. I always wonder why people say "I want my funeral to be this way...or that way...blah blah blah." Who cares? You're not going to know. You'll be DEAD!!
I HATE funerals with a passion, and finally as I've gotten older have decided I won't go unless I was close to the person or have great respect for them, or their family, etc. I went to my best friend's Dad's memorial simply to support HER, I didn't know her Dad that well, but wanted to be there for HER. But as far as other funerals go, nope, not going. I may send a sympathy card though.
For MY OWN funeral, I couldn't care less what my family does. It's up to THEM, not me. I truly have no wishes that I demand or want carried out. DH and I have talked and he doesn't have any wishes of his own either, so if he goes first it will be a simple private family service. I don't need his relatives coming out in droves to attend his funeral when they won't come to see him when he's alive or really have much of anything to do with him (long story - he was Mennonite when we married and most of them wouldn't come to our wedding and eventually he was expelled from the church).
I had a VERY difficult time with my Dad's funeral. It was a l-o-n-g 3 day event, visitations twice daily on days one and two. Horrible. I hate that my last memory of him is him in the coffin. I didn't even want to look at him in it, but my Mother kept hounding me so I finally did and wish I hadn't. To ME funerals are morbid and not necessary.
I'm having a really hard time thinking about my Mom's funeral, as she wants one just like she had for my Dad.
I have thought about discussing it with her, but really don't know how to approach her. She will be 80 in a couple of weeks and lives in a nursing home.
I see by reading obituaries in our local paper that so many people now days are either having no service at all, or a private family service, or a memorial at a later date. Not many regular funerals anymore, and I definitely like that trend.