This is not quite right. The only offer e2ee if you send an email to someone on the same provider (e.g. ProtonMail to ProtonMail). If you write to someone using Gmail, it's not e2ee.
IMHO this kind of e2ee is interesting for companies (because every employee is on the same provider, and it's better to have the internal communications on ProtonMail than shared with Google on Gmail), but for a personal email it doesn't matter so much.
What's really important is to have a custom domain so that you are not stuck with one provider.
Does anyone have a suggested solution that allows multiple people to share and manage a calendars that isn't Google Calendar or locked to a particular platform (Apple).
This is a matter of physics. It can't be "fixed." Signal integrity is why classic GPU cards have GiBs of integrated RAM chips: GPUs with non-upgradeable RAM that people have been happily buying for years now.
Today, the RAM requirements of GPU and their applications has become so large that the extra, low cost, slow, socketed RAM is now a false economy. Naturally, therefore, it's being eliminated as PCs evolve into big GPUs, with one flavor or other of traditional ISA processing elements attached.
It's literally all Google products. They've just simplified and contextualized and added other things over the years such that if you're not searching for something already above the fold then it won't show up.
When I was using Gmail I had an email with important information that I needed about once a year. I knew the exact subject and who it was from but it would never show up in search. It was my only starred email so I could find it on demand.
> Following the report, CyberArk’s stock surged by 13% in U.S. trading, while Palo Alto's stock declined by 3%.
Seems the market is happy for the purchased but not the buyer. Hope that works out for them.