What's interesting about this post is that it would be completely unsurprising to most people in most parts of the world, as well as most people here 100 years ago. The discomfort so many people in this thread feel with receiving kindness and the devaluing of the gift of companionship, gratitude, and a good story is a testament to how far off human norms our society is these days.
I struggle with this a lot myself - I've had to overcome deep feelings of inadequacy and insecurity because I never valued what I offered people just by being present and because I always felt like I had to "square the books" - that every interaction or relationship was an exchange that needed to square its ledgers. The best thing for my mental health has been to become comfortable just being with people and accepting their continued presence and return to my company as something that doesn't require an exchange - that human companionship and kindness are things we enjoy as people, not services to be itemized and accounted for.
One interesting note on this is that it's not just an "old world" phenomenon - if you look at many old farmhouses across the midwest, they've got a separate covered section that's accessible from outside the house - the assumption was that travelers passing by could and would spend the night there, and often the owners would have supplies of oatcakes or other durable foodstuffs for travelers, because everyone who traveled needed somewhere to stay or something to eat at some point, and reciprocity could be assumed when the homeowner traveled themselves in the future.
Is that really true? Would a black man be able to receive this type of kindness 100 years ago?