A lot of people are using Dyle infodumping to Finn as a counterpoint, but that's an agreed tradeoff. Finn and Shelly never agreed to anything as far as we know, Shelly just started rambling to him. Hence the disinterest; there was no tradeoff.
I feel like many people forget that some people may just dislike when other people info dump EVEN if they themselves are guilty of that... I know I certainly can be so I feel it makes Finn more human, no ?