Even though I don't agree with most of the things said here about Issei, it's complicated. I'm the type of person who, when I dislike something, rarely go back to liking it again. But I agree with the Patron situation and other things.
About Adventurer Trainer "parody of Konosuba!" Man, Konosuba for me has always been that anime that doesn't stink or smell. I watched the first season years ago, I didn't really like it because the whole story revolved around Kazuma's cringe comedy. It's deplorable to see how Kazuma was portrayed in the anime. and for me, as an Isekai lover, it was a serious offense, even so, watching the anime to kill time and because I had nothing else to watch.
So, I currently played Adventure Trainer, I'm actually surprised how the game got a makeover, when I played it in the middle of last year, I don't know which version... Kazuma wasn't the MC, the Player and Kazuma die. and the two of you go to the afterlife, and the goddess "I forgot my name" makes a change, Kazuma asks to go back to his NEET life, he returns as the player to current Japan, and when you embody Kazuma's body in Axel. Anyway, that was the plot of the game months ago, but it looks like they removed it. If you had played it, you probably wouldn't have enjoyed it as much as I did. Taste is a very personal thing! When I started playing again, I was a little disappointed to have this removed but it's still a good game, after all the player has choices on how he can build Kazuma at his discretion, a big loser virgin or that badass panty stealer lol
What I like most about these porn parody VNs is the fact that the player should not follow the same line of reasoning as the original work, taking the example of Adventure Trainer, and another game that is "Legacy Of Hestia, by Winterfire" which is nothing more than a porn parody of Danmachi, an anime I watched years ago but couldn't stand the MC's weak personality. despite not knowing anything about Danmachi, the game is explanatory and intuitive, as it retells the LN events but with the player in control. The only problem with this game is that it's not harem. It's a girl by playthrough. so you should play more often if you want to follow other routes.
now and just wait for new chapters of the DXD game, you'll know when, the game has been without news for a few months.