There are multiple sites that look for Adblock, uBlock Origin, and likely others and then block their content from you if you are running them. Lately, some sites have gotten even sneakier and put some of the content required for the page to operate on some of the sites where they keep their advertisements. Neither of the tools blocks content that is displayed in a reasonable manner.
The net is this. If a site is unusable unless I turn off my ad blocker, I don't use it. There are too many alternatives that do not abuse the subscriber.