To blur out spoilers: I click on the gear icon top left, and then select the one that says “Blur spoiler” (2nd item on the list that I see). This is in Safari on a Mac.
And really? The title itself is a spoiler? Isn’t another thread already talking about it? OK:
[spoiler]The Last Jedi.
Ah, but is that Jedi singular, or Jedi plural? And why has the title been displayed in red this time, not yellow? Is it Luke, or Rey, or both, or neither? Or are they simply talking about the last to arrive at a dinner party?[/spoiler]