It's not surprising, it's just a bit embarrassing really that people are making such a big deal about it. If they are willing to pay literally a world record sponsorship fee for a football club for a sleeve sponsorship then surely that's a good thing? Are you comfortable with the club promoting gambling with a gambling sponsor? And alcohol? Things that can potentially ruin people's lives? Encouraging young people to gamble and drink? Tinder to me is more preferable to these and also less embarrassing tbh.
I know Tinder is a disgusting dirty app which allows people to meet other human beings and breed with them. The thing is though without any breeding there will be no football clubs in 100 years. And the last man alive will cry out 'I'm glad Man Utd didn't accept them as a sponsor, that would've been a bit embarrassing for me, other fans laughing at me and my precious club' before masturbating himself to death with a beer in his hand, while logged into Paddy Power who offer him a £2 free bet every time he deposits £75000 and gives them the deed to his house.
Edit - I hope I'm the last man anyway.