MEGA encryption, safety

I own an 8TB at MEGA. And I’ve been using Raidrive to access my data for 3 years or more. And I love it. Works great.

I was on Reddit answering questions about Raidrive and one guy asked a question that I cannot answer, so I come in here asking you for technical explanations in order to reassure this potential customer, as I’m not at all tech savvy enough to so. Could you please explain me why accessing MEGA using Raidrive, to read or write data, is (or not) safe. Thanks.

Quote from Reddit : “Is Raidrive safe to use as mega’s support always says to use the official app for encryption compromise and what not every time I ask in github?”