For trivial amounts of money it's not a big deal if someone has to wait for everyone to figure out what is wrong, for larger amounts it is a big deal.
But.....
For trivial amounts it's not worth the time and effort to setup lightning for them. For larger amounts I could see it being a support nightmare.
How many posts here do you think we would see with people complaining that they were not getting 0.025BTC funds from exchange XYZ while the exchange is trying to explain the largest channel they have open is .0245BTC
-Dave
Businesses that accept LN today often advertise the maximum they can receive via LN. I don't see any reason why businesses wouldn't be able to advertise the max they can send via LN.
It's not what *they* can send it's what *the customer* can receive.

Look I have 0 that's zero, nothing, nada, zip inbound or outbound available. I just spun that node up.
But I can create a payment request and send it to an exchange, or anyone.
Not going to work however. So, yeah that's the issue.
-Dave