Soldato
Not even numerous examples - this is the entirety of the issue. Remember the film and TV industry is old and was built around firstly cinemas and then home VHS. The business model is entrenched in regional deals, distribution rights, etc.Secondly, as to geo blocking, I largely agree that content should be released everywhere at the same time. But I've seen numerous examples - far more than you'd think - of this not being in the hands of the streaming platform, usually because a particular show has rights issues in a certain jurisdiction.
The BBC sell (license really) content to Netflix and Netflix sell content to the BBC, it's messy and you can't just click a button that says share all. Huge business deals and legal agreements involved.