Nothing there about God ordaining Adam's fallGod IS righteous and loving. He also wants us to know all of his attributes. Without sin, that's impossible. Romans explains this pretty clearly.
22 What if [i.e. what's it to YOU?] God, wanting to show His wrath and to make His power known, endured with much longsuffering the vessels of wrath prepared for destruction, 23 and that He might make known the riches of His glory on the vessels of mercy, which He had prepared beforehand for glory, 24 even us whom He called, not of the Jews only, but also of the Gentiles?
Some here reject that God ordained for Adam to fall because they lack faith in God's purpose, that God could do that for good reason. We are but men, and can't know/plan the end from the beginning, like God.
God choosing - god willing concessive use of the participle, although willing, not causal that they are responsible may be seen 1Th 2:15 A.T Robertson
fitted to destruction - men persistent in evil. it is in the middle voice indicating that the vessels of wrath fitted themselves for destruction. vine’s
two different verbs are used in 9:22-23 translated as "fitted" and "prepared": katērtismena and proētoimasen. These verbs are in different tenses and voices. The word "prepared" has the Greek prefix pro and is therefore translated "afore prepared" (i.e., prepared beforehand). The word "prepared" is the third person singular, aorist active, indicative, showing God actively involved in the past preparation of the vessels of mercy. But "fitted" is a plural, middle / passive, perfect participle that agrees with the term "vessels." The perfect tense shows a current state that began in the past. There is debate whether the verb is intended as middle or passive, both of which have the same ending so that context determines which applies. The context here is Paul's contrast between the vessels of wrath and the vessels of mercy, and the middle voice is the better fit, so that Paul is saying that the vessels of wrath fitted themselves out for destruction, which means Paul is unquestionably not talking about TULIP election but building on the concepts addressed in Romans 1. This fits the example already given of Pharaoh defying God and hardening his heart (to which God later responded both with mercy and hardening) and the fact that Paul does not make any reference to God acting beforehand on the vessels of wrath as he does with the vessels of mercy. To these, God will eventually withhold mercy and show His wrath.
Smelley, Hutson. Deconstructing Calvinism: A Biblical Analysis and Refutation (pp. 164-165). Hutson Smelley. Kindle Edition.