It depends on the college, but in general, I’d expect visits are not going to have much impact for colleges that check the do not consider demonstrated interest in the CDS. This includes the bulk of colleges that are most frequently described as “reach schools” on this forum.
One of the reasons for this policy is that traveling hundreds or thousands of miles to college campuses isn’t practical for many typical (not high income) families. I was accepted to Stanford, MIT, and Ivies without visiting. My first visit was during admit weekend, which related to the college sending out plane tickets.