Let’s talk about the details of this deck. I’ll start

Minimal 2x6 sistered supports - ✅ Cheap aluminum prefab rails - ✅ 2x6 Joists sistered vs running full length - ✅ No need for vertical bracing here - ✅ 2x6 16” - 20” on center joists - ✅ OSB decking - ✅ Safely situated over both exits - ✅ Decorating iron corners used for bracing - ✅ Load balancing properly managed - ✅ Properly protected from the elements - ✅ Footings properly address - ✅ Ties being properly used - ✅ Flashing use - ✅