I share your frustration with the arms race (and occasional incapability of some of the modern web to work reasonably on modern computers). Still, in this case

I share your frustration with the arms race (and occasional incapability of some of the modern web to work reasonably on modern computers). Still, in this case, uBlock Origin works for me (just installed it after being stymied by the corporate-controlled firewall). I suspect that "someone" will continue the back-and-forth as the situation evolves.