Then use your own?
Discussion
What do you mean use your own?i tried that lightningaddress.com it google would not let me...i tried downloading most of the lightning apps and it downloads but won't want to make me an account.
You might want to educate yourself a bit more before exclaiming something sucks...
If you use a custodial lightning wallet (a wallet where someone else is managing the wallet backend and infrastructure) then of course you have to use their domain. Examples - wallet of Satoshi, Alby, Bitcoin Beach wallet, Strike (via strike.army), etc
If you manage your own node and have your own domain, you would have to set that up.
It's like email... You can't pick your domain unless you run the email server.