Is ProtonMail safe?

Many people are wondering, is ProtonMail truly SAFE for secure communication? With the rise of data breaches and hacking incidents, it's understandable to be cautious about the security of your personal information. ProtonMail claims to offer end-to-end encryption, ensuring that only the sender and receiver can access the content of messages. But is this claim enough to guarantee safety? Can hackers still find a way to intercept or compromise messages? And what about the company's privacy policies and data retention practices? Is ProtonMail really the secure email service it claims to be, or are there hidden risks that users should be aware of?