Since you can’t really taste or smell, your best bet will be to follow recipes and hope for the best. Approach cooking like a science. Measure at all points during the process. Measure out all the ingredients and prepare then ahead of cooking them. When cooking meats, use a thermometer to measure the temperature of the meat to make sure they are cooked.

Its always better to undersalt things than over salt. You can always add more salt but can’t remove it. You can pre salt things and hour before and this will help even out the saltiness of most things.

Wouldn’t the generation be dead by the time that happens? Look at the oldest generation currently, the boomers, they still seem to be culturally relevant, good or bad.

So I guess to answer your question, probably dead.