That's a literal shit ton of yeast sediment, and it looks appetizing as a raw tomato, but it's perfectly safe to drink.
You want to do the opposite of stir it; let it settle and then drink it. Toss the last 5% unless you want to chew on your beer.
We made (I saw we, it was mainly a few friends, I helped very little) a big batch of beer once at University...
in a wheelie bin that we cleaned out. (literally a garbage can)
And then bottled it.
Like 10% of it was sediment and it was made waaaaay stronger than it should have been.
Ended up like ~10% or so we reckoned given how many it took to start getting sloshed.
But it was surprisingly tasty and we all drank probably 30 bottles each or so and yeh, no one got ill. So yeh... and that was beer made in a literal bin. (though there was a plastic bag liner too tbf)
That house was amazing.
Old converted church with crazy high ceilings. I did not live there but was basically sleeping on the sofa probably 2-3 nights a week as why go home at 4am?
They also got 2 trampolines they found online for free and put them in the living room and kitchen as there was a partition wall with a ~4ft gap at the top, like ~10-12ft high wall and then the gap. So you could trampoline onto the wall and then drop into the kitchen instead of walking through the corridor. (no-one ever actually did it more than once really as it was stupid.)