Is Metamask the most used non custodial wallet?

Any Metamask users here? Is it safe? I've been reading a lot about its benefits and drawbacks. There were issues about MetaMask being installed on an iPhone or Mac where users are likely also using iCloud backup. Their vault seeds were automatically backed up by default resulting in people being phished for their Apple IDs.

However, I came across this, and I think it's worth sharing because it did a thorough evaluation by delving into every facet of Metamask that everyone should be aware of.