It's a huge pity people think this way.
If you go on holiday to America you go on holiday to a specific state, unless your plans include a very long road trip.
You are free to avoid states that voted for trump. You are free to avoid counties that voted for trump.
Equally, you are free to choose to go to states and counties that voted for Harris.
Be aware when you climb aboard your high horse that the hospitality industry tends to employ a lot of immigrants.
Also consider the fact that your point of sale taxes for goods and services stay within the city and county you are in. Sales taxes are divided up between municipalities and counties and pay for the services provided to the citizens of those counties and municipalities.
These services include public schools and SEN provision, police, fire, and EMS services, water/ sewage reclamation, county hospitals including psychiatric wards, county public health departments, city public health department, streets and sanitation department, homeless services, county sheriff and jails, municipal.police, county courts, emergency/ disaster response, city libraries, and much more. The people using the services of the county hospitals and benefiting from the services of the public health departments, libraries, and public schools in particular tend to be low income residents.
So go ahead, hurt the people who benefit the most from your tourist dollar, or do a little research into the meaning of 'The United States of America'. There are fifty of them.