It adds some time to the process.

Also I can see people not wanting to set up let "another" account they have to remember and/or be worried their could be a data leak.

Doesnt it take longer than 30 seconds to have them set up an account?


Satosora

I think with WoS or maybe Mutiny I can complete the transaction in 30 seconds.  They might forget about it 3 minutes later but I am talking about small about of Sats to possibly get them thinking about BTC.