Here's my general take: if something is being portrayed to you as too good to be true, that's likely because it is.
On one hand, any VPN is inherently going to require some amount of trust by the end user. In many ways, you're essentially replacing your ISP being able to see the domains you browse, to your VPN provider being able to do the same.
On a completely subjective note, the website and claims don't inspire much confidence, and I would personally use something that's a lot more established and "down to Earth" with its claims. I wouldn't feel comfortable recommending it to others either.
A lot of VPN providers accept payments via crypto, and more specifically Monero, so that's not a particularly unique selling point. See Mullvad or IVPN as examples of that.