They might actually have been. This smacks much more of a Deep State operation than one that would ever be sanctioned by Democrat Party operatives who would fear the political blowback a raid like this will undoubtedly cause.
That said, Biden and the Democrats are going to get all the blame for it - and rightly so. They’ve weaponized several federal agencies to go after political opponents. The public is never going to buy it now when they try to claim innocence in orchestrating this.