Friend and covid 19???????

So my friends wants me to go to her house and she has an insane amount of people living at her small house. There is about 7 people there and I don’t want to go there because this virus is bad and I don’t want a chance of getting it. I told her I would feel more comfortable going to the beach where there’s less people. She’s mad at me for saying that. Advice?

Oh and also the beach I go to is a private beach so there’s like no one there