Sorry to say, but I read the description and tested stack wallet for like 5 minutes and definitely confirm some points of the bad “agent”

- Stack wallet incentivize address reuse with the address book

- Stack wallet uses a RPC call, so the wallet server sees my IP because TOR is not used by default

And all the other claims - I haven’t checked them in detail by now, but they definitely makes sense to me with my low level understanding of the monero protocol