What does mutual respect have to do with freedom?
When you respect someone, you are able to not concern yourself with their decisions. Right or wrong, as long as they don't impact you personally, allowing people to decide their lives for themselves is freedom.
You cannot respect anyone who you have to support. Likewise, they help but to have contempt for you if they rely on you for that support.
Disagree. Humans depended on each other for support for eons.
Humans have interacted for mutual benefit for eons.
The idea that certain classes of persons must receive support in perpetuity to survive is relatively new.
Adam Smith in his book, 'Wealth of Nations', illustrates how the butcher, baker, and candlestick maker, cooperate completely out of mutual self interest.