Technically no ships in the manga are canon. The very last chapter kind of skirts around the whole “who got with who” talk. The closest we got is Kaminari and Jirou having an agency together.

Shippers right now are arguing and claiming their ships are canon all over social media when nothing was announced. I think Hori made the ending the way it was so there would be no issues are death threats made to him for making one canon but leaving the rest behind.

In the manga, Deku was given a super expensive hero suit that was funded by his classmates. Bakugou led the operation to get him his suit to continue being a hero. Bakudeku shippers are taking that as the ship becoming canon.

Then there’s a panel where Bakugou is reaching out his hand to Deku in parallel to the beginning of the manga where Deku reached out to Bakugou.

So shippers are taking that as a green light that the ship is canon.

Nothings ever stated, and never will be. I still stand strong with Kiribaku and Izuku as Bakugou’s brother from another mother. I just hope the ending doesn’t start another huge ship war cause I’ve seen a few arguments over who is in love with who. Everyone right now is stating their ship is canon, there’s just more Baku Deku shippers than the rest of us to uplift their voices.

Long story short, nobody’s canon, ship who you want, and cherish the memories made the last ten years.

Also, I found a website where you can read the manga. If you want the link, let me know and I’ll send it to you💜🌌✨