Most if not all ads can be blocked with an ad blocker like uBlock origin. I used uMatrix myself in the past (I also used NoScript a much longer while ago), but

Most if not all ads can be blocked with an ad blocker like uBlock origin. I used uMatrix myself in the past (I also used NoScript a much longer while ago), but it requires too much time to cherry pick the remote hosts (usually CDNs) and files to allow.