Jesus Christ, is this kid brain damaged? It's not like the only options are "ONLY titles matter" or "Titles don't matter at all". They factor in, but so do circumstances, era, other achievements, teammates, opponents, records, etc etc etc etc.
In Brady's case, they are a huge argument in his favor because he has won more than anyone in a very competitive era. But he's not the only player to win 5 Superbowls, and no one is saying Charles Haley is the GOAT.