Dolphin SMB Mount Disable Trash

I am running Kubuntu 20.04 on my laptop. I am accessing several smb shares on different remote servers daily.

Quick acccess for mounting in Dolphin's sidebar (no mount in terminal via root)
No auto mount on boot as the shares are most of the time not directly accessible (laptop)
Do not use the local trash on smb shares (makes no sense for big files and a slow connection)
- This includes no "shift+del" as muscle memory can lead to unintended side-effects
- This also includes no additional delete service in the context menu (I mostly use the keyboard and like clean context menus)
- The shares doe not have a smb trash (hitting del should be like rm)
Transparent mount for all programs (make them think it is a local file)

fstab with user,noauto option
- works almost as wished but dolphin moves things to trash when hitting del ( shift+del or the second context menu entry works)
- is there maybe a "no-trash" mount option?
auto.fs
- same like fstab
smb4k
- same like fstab
kio slaves (by adding the entry in dolphin directly)
- works almost as wished but some programs cause a small window with some kind of confirmation for "uploading" a file after altering it
- It ssems like kio-fusecould help with that but that wont be available for ubuntu 20.04