Many Christians are content to not see how we are responsible while He's sovereign but God doesn't have to exercise sovereignty by determinism to be sovereign. Libertarian free will and predestination actually work well when factoring in the things man doesn't have and those things are foreknowledge and middle knowledge. Middle knowledge is knowing all possibilities given any circumstances. God can allow a lfw choice in our life that will be the best option for His kingdom, us and others and even use our sins to teach us. Like a parent tells their child they can go to the park at 3 pm when a bunch of parents are there but they can't go at 3 am or alone. If it would go too far He will either intervene in out moment in time or predestine a choice or event to not be able to happen. He isn't bound by time but we are. Another example is a parent telling the child they can swing but they have to be in the safety swing. If they disobey & get on the regular one & fall they can remind them & they learn from a skinned knee but if they'd fly off & get head trauma they won't allow them near the swings or at that park. Some no matter their childhood, personality, job, life etc would've ever received Christ but the atonement was made that they could have, our natural attributes, evidence of creation & calls from the Holy Spirit but refuse it. He knew they would but didn't want any in hell.