The Cuban government doesn’t restrict access to as many sites as China or Saudi Arabia, though if you’re looking for unbiased news, you’ll have a tough time. That’s because reporters who speak unfavorably about the ruling party are frequently jailed, with entire news organizations having their websites blocked as a result.
Additionally, Cuba has previously blocked access to popular social media sites and messaging apps like Telegram during major protests. This is dangerous, firstly because if a government does it once, they’ll likely do it again. Additionally, it leaves tourists without a way to contact people back home in a time of political upheaval.