Take a look at Standard Notes. It can be self hosted and has E2EE. It's not quite a replacement for some features but there is a web clipping add-on in developm

Take a look at Standard Notes. It can be self hosted and has E2EE. It's not quite a replacement for some features but there is a web clipping add-on in development. Note that it is paid, the company has a longevity statement around that.