I do not care very much, but I think there is largely not a lot that is being made known about the very actually good reasons for this strike. While we typically think of actors as mega millionaires, many are not rich at all, and many do not actually get into the 'exclusive club' in which they are able to have health insurance and other benefits which includes pay raises. Some of course are just small time actors, bit part actors, extras etc. I am aware of some very big franchises in which very well known actors actually don't make very much for it to this day. Disney and other entities have had a habit of even not paying authors and screenwriters just amounts for their work. Voice actors also suffer from the same problems in the industry.
The big sticking point for the guild is really AI and ownership in perpetuity for their bodies and voices. Studios which to reserve the right to scan and own them for the rest of their lives to be used in any production at any time, and they will not be paid for it. One studio could even sell them to another studio. Over the past couple of years, studios have attempted to sneak such clauses into contracts, even for temporary background actors. Still using Disney as an example here, whenever 'Darth Vader' appears on screen now, it is not James Earl Jones that we hear or is making money from his voice being used.... because it is no longer his voice. Jones signed a contract (and I have no idea as to his lucidity at the time) that says Disney owns him forever. Any lines that he has said in the past, are scanned and recreated and created as new by AI. A savvy listener might be able to tell the difference, but the average viewer may not. In more recent shows, Disney essentially brought back 'young' Luke Skywalker. Was Hamill paid his fair share? No. Hamill had his lines analyzed by an AI to make his voice younger, and Disney hired a youtuber that was experienced in making deepfakes act out Hamill on screen. This deepfake tech by a 'novice' worked even better than Disney's previous first professional attempt. Actors that are long dead I will assume may also be fair game.