Though I suppose then I have to give a negative % to all the systems that have insecure online backups. This whole area is a train wreck really.
Signal is slowly, very slowly, moving toward providing real backups and cross-device transfers
I understand why you’d believe Signal still can’t deliver that, because they had been ignoring the user demands for years.
But there is real progress now
https://support.signal.org/hc/en-us/articles/9708267671322-S...
Obviously Signal don't owe me anything. I'm not paying for the product and I appreciate what it does offer and makes available for free. But it would be much better if it also supported local backups under the user's control.