Here is what I think we should see as "aggressive Catholic symbolism":
all seminarians required to wear clerical blacks as soon as they are in major seminary;
all priests required to wear black and collars;
ad orientem in all NO masses;
Gregorian chant in all parishes;
RCIA and Mystagogia taught by real Catholics who are tested for orthodoxy;
nuns and sisters required to be in full habit;
large Catholic families (pro-life and non-contracepting) sitting in the front rows at Mass;
daily rosary before or after Mass;
marriages before babies;
ladies in mantillas at Mass;
chivalric men.
feel free to add to the list....