First you could check to see how long its been judgements expire in 20 years or each state has its own statute of limitations depending on the debt. 

This way, I wouldn’t have to liquidate my holdings but still take advantage of the funds.

The tenants leases are all expired and all of their rents are below market.

True, the moratorium specifies for inability to pay rent and you will claim that the infraction is not leaving after the lease expires.

So take it for what it's worth, but I would liquidate all of your RE assets and move them to a state that is landlord friendly (sane).You can still follow your 'cause', if you must...just not where you are.

Recently several people I know in the real estate arena are looking for additional cash flow opportunities and one area is in the area of e-commerce - there are several real estate gurus out there who are now pitching automated online stores.The premise - pay an up front fee of between $25,000 to $40,000 for their team to help you - set up your company, establish a credit card to buy product, build your online store and presence, research products, place them and market them on your store, sell them before you buy them, then using your credit and credit card, they buy them and fulfill the order to the customer. 

In the collapse of 2008-09, I lost most everything and had to liquidate long-term holdings to pay creditors. 

The CDC originally enacted the eviction moratorium on September 4, 2020, to expire at the end of 2020.

I've had my Series 6 financial license (expired), I have my real estate license in TX (active) and I've been around the block with STR, long term rentals, private placement investments for qualified investors and the stock market / mutual funds / ETFs.

If they are there under a lease and the lease expires at the end of August and you are not renewing it, depending on what the lease says it may automatically renew OR it may convert to a month to month.