Before or after they went self custodial?
The point is that nostr:npub1xnf02f60r9v0e5kty33a404dm79zr7z2eepyrk5gsq3m7pwvsz2sazlpr5 was the premier self custodial wallet.
So they're uniquely situated to recognize the pain points of onboarding...
Now it's gone the way of Mutiny Wallet and added ecash.
Most vendors and businesses that accept payment with LN are using WoS anyway because the UX is better... I don't have stats for that, but my gut says custodial solutions like nostr:npub1h2qfjpnxau9k7ja9qkf50043xfpfy8j5v60xsqryef64y44puwnq28w8ch or WoS are getting used more than local LN nodes... Since then you don't need to worry about node maintenance