Very thoughtful post. All those series were very formative for me, though I didn't recall the conclusion to JLU wrapping up the Batman arc. Tempting me to go back and rewatch them all.
Have you heard anything about this show? Apparently a successor series with the same producers:
https://www.imdb.com/title/tt14681596/?ref_=ext_shr
Yeah I fell asleep in the train while waiting for the image to upload 😆 nostr:nprofile1qqsglv2qkn5dmmuhee9cy8fywfu2rfp4xd3xy0myqg2gfvmjl9yqqrqppamhxue69uhk2tnwdaejumr0dsq3qamnwvaz7tmwdaehgu3wd3skueqpz3mhxue69uhhyetvv9ujuerpd46hxtnfduekf372