I just had a really refreshing call with the great @mallory, and she helped me see the Threads/fediverse question in a helpful way:
The question shouldn't be
[ Threads vs. No Threads ]
The question should be
[ Just Threads vs. *Everyone* in the fediverse ]
If more companies/organizations/etc. were coming in and bringing their users and committing to the network, the question of Threads becomes less important. Threads will have less relative power.