I took my MY on 4/2021, rented out for a about 1.5 years.
I had great experience in my region (LA westside). I kept the rate high enough to be worthwhile for me. even if that means only 1-2 rents a month. Renters who were able to pay the premium treated the car well. I tried to rent to locals...
No reason to flip, Turo is your best friend. I made a %15 return off MSRP in the first year of my Model Y, just by casually renting it out (maybe 10% of the time). I suspect that the demand for the Cybertruck will far exceed the Model Y.