I searched quickly about the service.
Personally, I do not like miniscript, and with the limited number of wallets that support this technology, recent ledger miniscript vulnerability
[1], Ledger Recovery
[2], and their price policies
[3], I expect that the number of users for this service will be very few and limited, and thus achieving a return from it will be difficult.
It is true that they avoid a single point of failure, and in theory their service is decentralized and better than Ledger Recovery, but such services will achieve greater success if they are from one of the producers of hardware wallets. In general, we will see future development, especially if P2TR is added.
I honestly don't know but I think it is hard to find 100 BTT account can join to the review campaign, or if I understood it incorrectly.

[1]
https://donjon.ledger.com/lsb/019/[2]
https://bitcointalk.org/index.php?topic=5452900.0[3]
https://safe.mixin.zone/pricing