It may be a "new normal" with extra precautions but there are ways. Masking during Covid "normalized" that behavior, so now that flu &RSV season are here, I am wearing them easily in indoor crowds. This seems to have protected me from all kinds of viruses for the past 32 months.

Yes, 7% saline plus an Aerobika has worked for me. I will never use a vest because of spinal arthritis and bone spurs. And I had to quit the antibiotics after almost 2 years because I couldn't tolerate the side effects any longer.

In addition to Bronchiectasis, I have chronic asthma and rective airways, but not eosinpholia. My pulmonologist switched me from albuterol to Symbicort which reduced both shortness of breath and chest pressure. I seldom need a neb or rescue inhaler now, even in dusty South Texas.

After diagnosis, it takes some time to figure out what works for you, so keep reading and ask questions anytime!
Have a good day.
Sue