And when a project in the MCU actively shows this I will do it. But Sony doesn't over rule active numbering used in the MCU and neither do the comics. If we're choosing one to be "more correct" on the MCU timeline it will be what the MCU presents. Period.Do you consider SSU canon? If yes, then do you consider Spider-Verse canon? If yes (this timeline does clearly), then Spider-Verse acknowledges the comic book canon (and Earth-199999 numbering). Then, we have Feige literally announcing a crossover comic book between the MCU and comic books written by someone who wrote for Loki that acts as a direct sequel to that show. You literally cannot get any more explicit. You have to ignore things that should be objectively canon to the MCU in order to say that it's not Earth-199999. It might be called Earth-616, but it is not technically Earth-616.
As I said when the MCU does not present a number I will use the comics numbering. This timeline was consistent with the comics until D&W because D&W presented new information and since this is an MCU timeline and it's an MCU project it takes precedence. I am commiting to consistently but for the what the MCU presents first. I don't care what Selfishmisery or you are doing on the timelines you're editing, I think you're doing a great job and if that's how you choos to handle it then absolutely you should. Timelines outside the MCU imo do not need to heed the MCU numbering as they aren't MCU projects and should use the numbering most accurate to them and quite simply using the numbering not shown within the films for these films timeline isn't consistent with them.This timeline literally acknowledges the comic book reality numbers. I'm advocating for consistency. Either use the canon numbers or don't use any numbers other than the incorrect ones the MCU gives out. Why use different numbering systems instead of the Captain Britain designations? And if you will use exclusively the 838 Illuminati/TVA designations, then you don't have a number for What If...?, SSU, Destroyed Earth, etc. The timeline has been entirely consistent with the comics numbers thus far until Deadpool & Wolverine, I'm pointing that out. Do you think the reality numbers on Selishmisery's X-Men timeline came from that franchise? Most of the Spider-Verse realities don't use "B" at the end of them and yet I did for every single universe in my timeline. I appreciated the consistency there, and I'm just saying that if you're not going to commit to that consistency, then I personally argue that most universes with a number on this site don't have an MCU number.