¿Could truly old and cranky chaps join in the pub and share one or another quite revealing & controversial anecdote there from time to time?

¿Could truly old and cranky chaps join in the pub and share one or another quite revealing & controversial anecdote there from time to time?

I don't think a pub would be a proper pub without the crazy guy at the end of the bar spouting conspiracy theories all night! :) Of course you are welcome. Just follow the rules and you should be good!
Oh! thank you. Good to know this pub won't mind the presence of the crazy guy at the end of the bar. :)