Totally agree on the cooking - it’s the main reason that I’m the chef in my house: if I hadn’t learned to cook certain dishes, I just wouldn’t eat!
I’m the same in not realistically being able to travel to Asia, which is really a bit devastating. One solution that I’ve found (albeit a cost prohibitive and environmentally unfriendly one) is cruises - I’ve had the good fortune of going on a Cunard cruise, and I was able to eat 3 hot meals a day, including a lunch packed for me for excursions, and there is even a hospital on board if needed.
Not for everyone, but a chance for people like us to safely travel further afield!