TSA processes should be streamlined to be the same in every single airport located in the United States. There are too many discrepancies which cause backups, longer lines, delays and frustrations.
Drinkable liquid in original packaging over 3.5 oz should be allowed. Exceptions can be for alcohol.
Like European countries, there should be lines for family with young children exclusively. Agents assigned to these security lines should have a gentle and nice demeanor towards children. TSA should not be allowed to open or test formula that is in original sealed manufacturers packaging and water bottles and gel ice packs must be allowed without question. Use some decency and common sense.