It looks like VLC is deinterlacing it automatically as soon as you play the ISO. The default method is probably YADIF which isn't meant for animation or film sources so set it to IVTC if it's a NTSC DVD or disable deinterlacing altogether to so it can return every frame as-is.
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IVTC option does not return much different results from bottom screenshot
disabling deinterlacing makes it like this: [both of the screenshots are from this]
make screenshots from the same source as in both from TV or both from VLC. I have a feeling VLC is doing some stuff here and the same is happening on the TV.
i think now its not the rip itself, moreso the de-interlacing used
[no de-interlacing: https://imgur.com/a/r7b5pk3
[comparison between de-interlacing and none https://imgur.com/a/cuvZqCQ]