The fee depends on the lightning wallet you’re paying from, @Dr. Bitcoin, MD
@npub1zzrs...9jem was paying from the one of a kind splicing and self custody Phoenix Wallet by ACINQ⚡️
“Phoenix Wallet uses variable fees for Lightning Network (LN) transactions, charging around 0.4% for sending (including routing). No fee for receiving LN payments”
It would be a lower fee to pay from e.g @Wallet of Satoshi but the privacy would be much worse than @npub1zzrs...9jem's self custody, privacy and splicing choice, Phoenix Wallet⚡️
@Blink Wallet is the recipient of the lightning transaction. The Blink nodes:

Amboss Space
routing.blinkbtc.com - Lightning Network Node | Amboss
routing.blinkbtc.com is a Lightning Network node with 149 channels and a capacity of 5,293,904,960 sats. Pubkey: 02dfb4c1dd59216fa6a28d0f012e188516...
Amboss Space
lnd1.blink.sv - Lightning Network Node | Amboss
lnd1.blink.sv is a Lightning Network node with 54 channels and a capacity of 1,518,922,830 sats. Pubkey: 0325bb9bda523a85dc834b190289b7e25e8d92615a...