I keep my locked file mirrored in Google Drive and have an Android app to pull passwords. I really don't see how a casual user would find Keepass harder to use than LastPass.
I don't understand how Keepass is not more popular other than marketing. If you have a file with all your passwords for everything you really want to keep a local copy that won't expire. The current status quo seems like a disaster waiting to happen on the day LastPass closes down.
There is a ton of little polish stuff like that which makes it way harder to use for people with little tech experience, and I've had normal people struggle with more streamlined experiences like BitWarden.
Not to mention mobile clients even on Sailfish OS.