I mean you can have some impact, but at the end of the day the variables you control are relatively minor in the grand scheme. For example, uBlock will prevent

I mean you can have some impact, but at the end of the day the variables you control are relatively minor in the grand scheme. For example, uBlock will prevent your browsing habits from being used.. but browsing habits aren't really a great signal anymore. I only ever used audiences that are based on strong signals like purchases, location visits, verified demographics, etc.