I think we're a bit too focused on onboarding UI now. Nonetheless, if all LSPs end up charging a certain amount for first channel open, wallets may want to let users know about that. No one likes hidden fees, especially not the first time you make a transaction. That would not build a lot of trust, no?

Maybe it is possible to just paper over channel fees altogether, routing fees cover it all, and users have a smooth ride. But maybe not. I just don't want to make that assumption without thinking through different scenarios.