I just moved some funds from my private channel to pay for somethings that I wanted to buy. It was fast but the fees were over 6k satoshi which was around $3.44 at current BTC price $56,190.00. So I guess it is a bullshit talk when you say LN will make transaction fees lower. I bet as onchain fees go up so will lightning network routing fees.
My use was not a test it is a legit transaction that I need it to complete because that was my wish. And I knew, and know that btc fees will go up in the future onchain as well as lightning network. The proof is in the picture, now I moved around $850 in value but I guess cheap tx in LN are just a pipe dream