@benthecarman has made it easy for me to start with this section today. He posted that we need to rethink lightning (or at least he does). He mentions how lightning still relies to some degree on low onchain fees and thus it's only a leaky abstraction which does not scale enough, especially when it comes to ownership:
Zaps of 2023-01-06
1. Rethinking Lightning
2. The Law That Will Ruin The U.S. Tech Software Industry πΊπΈ