While I fully agree in theory, and personally choose those over WoS as much as possible, I have found the following from experience:

(Tl;dr If you have time, definitely go with a self-custodial option!

If not (onboarding a busy server for eg), better use WoS than nothing and strongly let them know to study self-custody (and send them a link to my book at https://thesimplestbitcoinbook.net ;)

Notes:

- WoS works almost flawlessly, while the others have different issues crop up pretty regularly (eg: slow, pmt won’t go thru etc)

- Muun doesn’t have/accept LNURLs, non-standard back-up

- Phoenix and Blixt require an initial fee to open a channel, which while makes total sense, is not easy to explain/activate when one has just a couple mins to onboard an Uber driver or a busy waitress for example.

- Self-custody *requires* having a discussion about seed back-up/storage/security, which again takes time.