Yeah, I do too. He had what can only be described as a "Turbo Karius".
The substitution was a disgrace, mind. Goalkeepers make mistakes. If you are going to hang them on the spot, well, I'm not sure "man management" is your strong suit. If you are then going to double-down by saying picking him at all in the first place was a mistake - further humiliating him - then I wonder why the same standard is not applied to you and you do not get sacked on the spot.
On the bright side, Spurs were unlikely to go down with any kind of manager. But with players making incredible blunders AND a head-banging manager simply scapegoating all and sundry, a perfect storm is brewing. They could most certainly drop.