Some people do better here, some worse. For me, there are some shops I even have a hard time with because they have the music playing plus various different jingles from little advertising things going in different keys, timings, etc. and all of it seemingly at 3 billion dB. I have to wear headphones just to make it through shopping. If you're sensitive to lights as well, you're going to have a bad time.

I also think the whole "don't bother others" thing can be a bit overstated compared to reality.