Depends on lots of things.
Like how long was the cuddle, was their a reason for the cuddle, what's their relationship.
I hug most of my friends, like a 3 second greeting.
Drunk its maybe been a 10 second hug while were all giggly and reactions are off.
I have cuddled and been cuddled by male, and lesbian friends when; my gran died, my pets died, their partner lost a baby, after a funeral, a marriage failed, their parent died. Maybe for a few mins while one of us cried. Absolutely not a flirty or sexual thing just a comfort one. Longer than a hug.
Would I cuddle them in a snuggly, cheery watching the telly kinda way. Absolutely not that would feel uncomfortable and disrespectful to everyone's partners. And just a bit weird.
Id feel the same about my DP, hug hello or bye is fine. A cuddle because something upsetting has happened to someone he loves fine. (Might be less comfy if it was a "new" friend) but like a casual intimacy lazy cuddle up i wouldnt like