If a new product, or a lot of new product, is low quality that does increase the likelihood that a lot of the general public, and even of the subset of sci fi fans, will regard most or all of a franchise as not good and not give any of it a chance.
And a lot of people can, will have a problem with, in the sense of objecting and complaining, when they think a sequel or remake will be made worse than and potentially hurting the image of the original. So many people would have a problem with for example remaking Casablanca that's an archetype of a bad idea that shouldn't be done, would be stupid to try.