Aren’t custodial wallets centralised?
Discussion
Centralized point in a decentralized network. So am I, you or anyone else.
Can the wallet operator control the network? Of course not.
you can also try and learn to run your own Bitcoin lightning node if you want to be in full control - there's also Phoenix and Breez wallet that allegedly act like a ln node on your phone (but idk - have to check it for myself too)
btcsessions has tons of tutorials:
actual tutorial starts at 4.27