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- cost of living - can be solved if its social housing provided by the government and/or assigned by need and/or there is a restriction that the properties can only be owned by individuals.
- traffic - if everything is a walkable or cycleable distance traffic should be alright even with poor public transport. Although if we are trying to right the wrongs of bad urban planning you'd like to think public transport, green spaces, utilities and amenities would be well planned out in this scenario.
- homelessness - homelessness is not directly related to cost of living, its more related to lack of a social safety net and social services. The cost of living rising just exacerbates the issue.