Segwit was a mistake (according to you)without it lightning would not be possible. Well after 8 years we still stuck here and you want to go back to 300kb block size. Make things make sense Luke we should have listened to Paul and activated Bip300 we would have scalability, privacy and self custody.
https://image.nostr.build/eeabd0e8d756beca14596ba443d0c3d422c90207087de6d592ad0916b8dbf8d5.jpg
https://image.nostr.build/ab4c3f9d79e6b1957b0b7653b2bc30496566a9ad299c4193201eb356154e2a13.jpg
Look around most of us are using custodial wallets for lightning on nostr and it is stuck for years the maximum capacity toped at 5k.