[encryptluks2]

What are you running like a 5 year old distro? The only problem that actually exists that you mention is Dropbox client may have issues and an official Google Drive client doesn't exist. If you are having so many issues then it sounds like you've either chosen a poor distro or it is a user issue. None of the other issues exists for me on Arch. I've never even looked for a 'Linux-supported" laptop, whatever that means.