FSBO is always an option if you want to opt out. I have done it both ways, and both have their advantages.
Since most buyers are represented by a broker you need access to MLS as a seller to Market your property fsbo. There are cheap ways of getting on there but I’m not sure their Nationwide. Regardless this will probably Ripple into the commercial Arena as well
My last two purchases in 30 years has been FSBO. Not sure what real estate people do to earn 6%. I always said I could buy a 150K car and pay no agent or origination fee, title insurance, PMI …. and be off the lot in 2-3 hours. Take 6 weeks and 10% in fees to get 150K house.