I'd be more understanding of this sort of thing at Starbucks if the Starbucks locations near me weren't friendly to ACTUAL hobos. I've walked into SB and been hit with a wall of piss reek on more than one occasion.
Heaven forbid a business's policy to provide food and drink to the homeless interferes with and limits your "understanding"/acceptance of their not desiring you to spend the day using the Wifi whilst not spending money, probably whilst claiming that you benefit the business somehow by "creating atmosphere"...