With 1m tx per day you need 3 weeks to close 21m channels. Reasonable for a protocol bug. If just one hub goes down however, it will sort out in a few days. Like I said it only should cater to economic majority aka 1% so 70m wealthy users need 2 months.
Btc’s current limits are far from optimal but layer2 itself is working great especially on other chains.
Btc’s current limits are far from optimal but layer2 itself is working great especially on other chains.