Interesting. I noticed Alby had a waitlist when I went to their website directly via web browser, but it allowed me to sign up when I accessed the wallet via my client (Primal). I love the concept of Mutiny and am for self-custody overall (I have my own full node for self-custody on L1), but when dealing with negligible amounts, Alby seemed like a good option. I'm looking forward to what mutiny is implementing with Fedimint though because I know fees are going to remain high and only get higher over time on L1.