Depends. What do you mean by film vehicles? If you mean in the sense of comics becoming connected to the movies then absolutely not. The comics will always exist as they are now. If anything, the comics will continue to function as essentially idea factories for filmmakers to mine inspiration from for the movies which is why even though Feige has recently taking control of most of Marvel it’s unlikely Feige is ever going to put Marvel comics on hold to only have Marvel be a movies and television because even though the MCU is far, far more successful than the comics division that success could not entirely be without them taking inspiration from all the comics creators before them, and turning them into billion dollar franchises. There’s still great work being done(both by Marvel and DC) in the comics that could serve as great source material to filmmakers for the movies.
Feige and most other filmmakers who work on these comic book related IP are in fact big fans of the comics themselves and continue to use the comics themselves as inspiration for the movies, and the comics are still relatively successful(for the most part) so as the old saying goes, “if it ain’t broke don’t fix it.”