I think it is not only about the coaching style of Tuchel, but Bayern Munich should sign some players because there was a time when Julian Nagelsmann was struggling to win against his opponents in the Bundesliga. That would have helped Borussia Dortmund win the Bundesliga title last season.
There is nothing wrong with the Bayern Munich players, even this season Tauchle has brought in several players as he wishes, but Tauchel has failed to coach a team as big as Bayern Munich.
If you look at it overall, Tauchle's achievements and experience are not that great, so I wouldn't be surprised if he fails now.
I know there is nothing wrong with the Bayern Munich players, but there are positions that need to be fixed. Bayern Munich performed like this last season, and they were only lucky to have won the Bundesliga title. Tauchle has already failed, which is why Bayern Munich is already looking for his replacement.
In my observation, last season Bayern Munich appeared to secure the Bundesliga title through a stroke of luck, as you previously mentioned. The team's performance seemed to decline since then. However, I'm inclined to believe that Tuchel's management might not have adequately addressed this decline. Perhaps if Tuchel had scouted and acquired more talented players to replace the aging ones in the squad, Bayern's fortunes could have improved. Furthermore, it's possible that Tuchel's managerial approach isn't quite suitable for Bayern Munich.Even with the current roster, a capable manager should be able to steer the team towards success. Leverkusen squad is not as prestigious as Bayern, is proof that adept management can yield positive results even with lesser-quality players. Therefore, Tuchel's management style might indeed be influencing Bayern Munich's performance negatively.
Your quite right about strategy but also players and determination can still do a lot in a match, I don't know arsenals plan concerning the champions league, because I can see them more focused on the premier league than any other league, and I don't think arsenal is well built to survive the competition unless they actually become more determined, no easy win would happen if they don't find ways to create more chances and break ports defense, and I think porto would play a more defensive game in their second leg but we know arsenal knows how to touch the ball in small spaces if you see their last match against newcastle they actually did a lot of 18 yard touches, if Porto plans on playing defense then arsenal might have winning chance, I'm predicting up to 2-3 goals for arsenal.
Even though Arsenal didn't emerge victorious in their recent match against Porto, it doesn't imply they're neglecting their Champions League ambitions. Sometimes games unfold unexpectedly, and despite Arsenal's efforts, Porto managed to secure a win, perhaps through a stroke of luck. It's worth noting that Porto isn't a weak team; they're also performing admirably in their domestic league. Looking ahead to the second leg at the Emirates Stadium, there's optimism that Arsenal will give their all to clinch a victory and secure qualification to the next round. With confidence in Arsenal's abilities, fans eagerly anticipate a spirited performance in the upcoming match.