Absolutely.
My Mums side of the family is Irish so I was given the choice aged 12 and then at aged 17 to see my Grandparents bodies in the coffin even though my Mum wasn't wanting to and didn't think I should, she was pressured by other family members and by me saying I wanted to.
At least that was in a funeral home but when I was aged 21 my Mums sister died and we did the full on thing that her body was brought home for a wake and it was in my opinion, fucking macabre and distressing for everyone.
After that, My Mum was clear she'd go against cultural expectations and wouldn't want a wake or viewing if it was her. Since pure cremations became a thing she's said she wouldn't even want a funeral and neither would I.
I think they're outdated ideas which cause a lot of distress and become mawkish and for some cultures, including some Irish, a weird day out where people who haven't spoken to the deceased for years turn up to 'pay their respects' when no-one really should care that they did or not, and eat a buffet and often, get a bit pissed and have a sing-song.
I've been to Irish wakes for elderly men who can only be described as having been absolute alcoholic abusive assholes to their wives and their children, sometimes physical and sexual abuse. Where everyone pretends they were great and dedicates songs. I've been to funeral masses where the Priest seems pissed and just making it up as he goes along.
Which costs money the bereaved family can usually not afford.