The good feelings is that Lukaku is now in Roman for the rest of the season on loan, he never wanted to leave Inter Milan, he always love the club but they disappointed him and made him look stupid. In football things like this happens but the happiness of footballer matters that's why the Saudi Arabia pro league is Excel now. They give players good comfort.
Not everything has to be compared like that even though it is both football, because the Saudi Arabian professional league is inhabited by teams with a very large financial level so that it clearly makes the players more comfortable to be there. Meanwhile, in Serie A, Inter Milan and AS Roma have very different financial strengths so it is not feasible to compare them with the teams in the Saudi Arabian professional league. After all, Inter Milan also used Lukaku on loan last season and that was not much different from what AS Roma did this season.
There is nothing wrong if Lukaku plays at AS Roma although indeed, maybe Lukaku also prefers to play at Inter. But in a case like this, I think it is still a move and or a transfer that is natural to happen too. Because it seems too, maybe there was a disagreement between Inter and Chelsea before, so that made Inter retreat to recruit Lukaku. Therefore, then I think at least Lukaku is also still lucky, because there are still big teams like AS Roma who are interested in recruiting him, even if only on loan. Surely it would be better, if compared to Lukaku who stayed at Chelsea but was not included in the squad list.
Of course, there is nothing wrong with Lukaku playing in Roma. The only thing is that probably some people are going to think that he is a traitor, especially the inter-fans. And he is definitely going to get a lot of hate when he plays an away match in the stadium of Inter. But other than that there is absolutely nothing wrong. He made his choice and he is free to do so.
And yes, I agree with the point that you made about him being lucky. Because if it was any other player, I don’t think so many European clubs, would have been actually interested in getting him in the squad. Just look at what happened with Gareth Bale and Eden Hazard.