The new logo matches a general trend of sports teams looking to simplify their logos/crests in order to have a more approachable and marketable brand icon. Much more digitally friendly than their previous logo, some fans see the change as pressured by Adidas in order to build a more modern and approachable brand identity for future merchandising and marketing growth.
This change in the club's logo was accompanied by a spectacular event in Milan which had a variety of Juventus "superfans" like Giorgio Moroder. The event and messaging surrounding this change ultimately highlight that Juventus is seeking to expand its fan and customer base. From the announcement post on the club's website, their new logo and visual identity is "targeting both Bianconeri fans all over the world and those with less of an interest in football."
In the meantime, Juventus have bigger concerns after their 2-1 loss this weekend to Fiorentina as Roma has cut the point difference by three. We'll see if the change in logo and visual identity will hep Allegri's side next week as they take on Lazio.