I use a combination of Firefox Focus (which works as an ad blocker for Safari) and Magic Lasso. It’s not perfect, and I’m not sure what each contributes anymor

I use a combination of Firefox Focus (which works as an ad blocker for Safari) and Magic Lasso. It’s not perfect, and I’m not sure what each contributes anymore (they used to complement - perhaps now one is sufficient). But I hardly have any ads or flashing element. The web is almost as pleasant as on uBO.