Trim the chicken breasts removing any undesirable parts, and then cut each breast into 3 or 4 lengthwise strips.
Put chicken broth, 3 T lime juice, soy sauce, Golden Monkfruit sweetener, and Sriracha Sauce into the Instant Pot. Stir to combine, then add chicken strips.
Lock the lid and set Instant Pot to MANUAL, HIGH PRESSURE, 8 minutes.
After the eight minutes is ended, let pressure NATURAL RELEASE for 10 minutes, and then do QUICK RELEASE to release the rest of the pressure.
Remove chicken to a cutting board and set Instant Pot to SAUTE, HIGH and simmer the sauce for 5-10 minutes or until it has reduced by about half.
While sauce simmers, shred chicken apart.
When sauce has reduced as much as you'd like, turn off Instant Pot and put shredded chicken back into the Pot and let it warm in the sauce.
Dice avocados and slice green onions; then mix together with the other 2 T lime juice and olive oil to make the avocado salsa.
Crumble Queso Fresco or other Mexican cheese.
You can heat each tortilla on a dry hot frying pan for a minute or so before you fill the tacos if you like. Or just fill tortillas with shredded chicken and avocado salsa and then top with crumbled cheese and enjoy!