I’ve said it a few times, but I feel like they could have Dr. Doom come in to kill Kang pretty easily. It’d set up a new big bad, introduce the Fox Verse, and even set him up as the leader of any potential Battleworld in the future.
Kang even before the allegations hasn’t been received all that well. A soft-reset with Doom might make people excited again. Imo all mystique of the character was already ruined in the Multiverse of Madness post-credits. A FoxVerse Vs MCU battle movie would touch on Endgame levels of hype.
The DuckDuckGo browser has this baked in as ‘Cookie Pop-up Protection’. It doesn’t quite get rid of them all, and doesn’t let you set a default for what you want (it’ll basically pick the most privacy-forward option) but I’ve found it works pretty well.