That finale is probably one of my favorite episodes of television I have seen in the past year.
The emotional payoff is right up there with the some of the peaks of Breaking Bad, Better Call Saul, Severance, Bojack Horseman, and Attack on Titan (all series I have been able to binge in the past year [I'll take other series recommendations]). The 14 years of the character coming full circle to a satisfying and well-executed character arc is probably some of the MCU's most brilliant writing, disregarding some ass-pulls here and there it felt earned.
They need to get these writers on whatever crucial future projects they are doing and if they do, to not mess with the scripts they produce. I think I remember in an interview someone saying Loki season 2 is one of if not the only MCU project to not have any reshoots at all.
I wonder if Marvel will learn the right lessons after GOTG3 and Loki season 2...
Also was it just me who thought the CGI was actually pretty solid throughout all 6 episodes? It seems they limited the CGI for only when it was needed which allowed the atmosphere to feel more raw and tangible compared to something like the CGI clusterfuck of AATWQ, and allow all the VFX work to get focused on specific moments and shots.