I also believe that there is too much importance given that Lightning is about low fees. Fees in LN are priced in market rates, and it cannot be assured to be very low all the time.
how much the fees are going to be will depend on the level of adoption. it is more like a competitive market (similar to blockchain and how a transaction you send has a competitive fee). but the competition is no longer on block space since there is none in LN. the competition is with nodes, you can always choose a setting to go through a route that gives you the lowest fee. so if some nodes decide to ask for higher fees, they won't get to process any transactions.
I'm just putting a small warning out for the people who spread FUD and gaslight around. But I believe the fees will always be "low enough", but in times when the fees are not "unfairly cheap", fudsters don't say I didn't warn you. Hahaha.