Mostly out of curiosity, but also somewhat related to Proton's recent political involvement, I'm curious about alternatives to using their services, open to suggestions for:

• Proton Mail: anything that can support custom domain, email aliases, and email scheduling?
• Proton Drive: not the most important, but interested in privacy first, encrypted hosting services
• Proton Pass: anything I should take a look at besides Bitwarden and Keepass?
• Proton VPN: that one's the hardest, it was really good, I think Mullvlad is the one most often recommended?
• Proton Calendar: didn't really care about that one, but it was nice that it connected to Mail

My Unlimited plan renewed in December so I'll probably keep it for a year, it was nice having only one subsctiption to keep in mind, but I'm thinking of exploring other options