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Absolutely!!!
It is why I pre-treat my brass with my “secret formula” {:~) of hot water soak & dish soap, agitate then dump, gets rid of basic dirt, dust and residue.
Start again with hot water {can even be boiling} to cover brass a couple of inches, dash of Lemishine, dish soap {forget the “Dawn Only” stories!} and 10ml of BoreTec Sonic Cleaner, give it a good stir and leave for 24 hrs.
Then dump out bit of rinse then into the tumbler with hot water, dash of LemiShine, squirt of dish detergent, 10ml of BoreTec Sonic Cleaner and tumble for no more then 2hrs max {I find 90 minutes to be the norm for spotlessly clean brass} to minimise case mouth peening. {in my case, the tumbler has a timer}
I also just lightly run all brass onto my case prep station and touch up the inside/outside of the case mouth.
The smaller the case the more likely to have problems with case mouth peening. {mushrooming}
Ready to AMP anneal, size, prime and load.
For those saying the necks are now so clean the mandela/seating force is extreme;
I always treat my inside case necks with a wipe of homemade Neolube#2
Half a tsp of ultra fine door lock graphite mixed with 100% Isopropyl alcohol, applied with a Q-Tip. That will make an amount that will last for hundreds of cases for virtually no cost and definitely make mandreling and seating much easier,