But at the end of TESB we are left with Han frozen and the rebellion baseless. In TLJ we are left with the characters intact but the Resistance in shambles, but with hope. But in TESB, we have a galaxy wide Empire that is strong and unwavering. In TLJ, we have a First Order just beginning its conquest, not yet cemented or truly in power yet. The crawl uses the word reigns, but I take that to mean there is no force to oppose them rather than they have actually taken over anything and the rest of the text of the crawl agrees with that as does the movie dialog. It also provides a reason why Leia’s call was not answered. But the final scene in the stable shows that Luke had again brought hope and if word has reached Canto Bight, it will spread across the galaxy and give courage to those who want to resist the First Order’s conquest.
Yes, but that’s where our interpretations differ. TLJ makes a strong case, that the FO is a pretty much unstoppable force. Apart from the crawl, there’s the statement in the film, that the FO will control all major systems in weeks. This might not be very credible, but this is the message the film tries to get across. Then there’s the fact, that the Resistance/rebellion is decimated. People might be inspired, but it is hope without substance, wishful thinking at best. It is a spark that has to evaporate an ocean of bad. It may turn into a great big fire, but it may also be extinguished. If the latter is not the case, there’s no more tension in the film, as the heroes will prevail no matter what. The situation at the end of TESB is quite different. The Rebel Alliance may be without a base, but it has a fleet and personel. It has a real hope of defeating the Empire, more than just inspiration. There are unresolved story threads, like what will become of Han Solo? Is Darth Vader really Luke’s father? Is the Emperor really so powerful, that he can boss around Darth Vader? What is left to resolve after TLJ? I would say very little, other than the rebellion has to somehow reform, and beat the FO.