If Hillary had this, perhaps things would be different.
Proton Mail, a Swiss encrypted email service, started life by crowdfunding selling a limited number of Lifetime accounts for $997 raising $2.5M.
It is back in the market now with a new Lifetime offering of only 50 accounts, but now for $1,400 each, a 40.4% increase.
Since pricing is currently €5.00 / month or €48.00 / year for ProtonMail Plus or €30.00 / month or € 288.00 / year for ProtonVisionary, the Lifetime accounts pay for themselves in less than 5 years. ProtonMail does offer a free tier with restrictions.