I don't think there's anything wrong with having cold feet and 'only' leaving a huge club like City a month tbh - that's not a concern of Laporte's at all. He didn't owe them anything. Hardly last minute and he's very much entitled to do that. Shit happens. He didn't run off for more money elsewhere, so im not sure what is pathetic about it? Literally did decide to stay loyal to his current club. A change of heart is totally normal. That Sam Lee article basically sounds like Txiki felt a bit annoyed cos he was a little entitled if I'm being honest.
Pulling out the day before you're signing the contract isn't last minute? Come off it.