My thoughts on best strategies given this ongoing fragmentation:
1) Subscribe to only one or two services at a time. Binge the stuff you missed while you weren't subscribed, then drop it and switch. Works if you don't care about discussing stuff with people as it airs. Less good if many of the services penalize short-term subscriptions.
2) Abandon digital-delivery TV/Movies. Use the friggin' library, and spend what you would have on streaming buying discs instead. Downside: storing stuff sucks, library less convenient than streaming but honestly we're talking about giant wasteful time sinks to begin with so oh well.
3) Just pirate. If there's stuff not commercially available that you want you'll be doing this anyway, and it's barely more effort/expense to maintain the hard drives, backups, and playback infra for a handful of your shows/movies than it is to do so for all your shows/movies.