I don't understand why Arsenal should be afraid of PSG, since they don't have a match against them yet. They have Inter and Kairat left. If they beat Inter, they'll have won their last game. However, the Inter match won't be easy. Because it's in Italy, in front of a very passionate crowd, they'll be up against a very strong team. They are currently leading the Italian league. Similarly, Arsenal are leading the Premier League. So we'll be watching a battle between the leaders in the next match.
I think Arsenal really doesn't need to be afraid of PSG,, because currently PSG's performance is not as good as in previous seasons, the proof is that currently PSG only occupies third place in the Champions League standings and that is clearly a sign that Arsenal is currently clearly superior to PSG. So that's why Arsenl currently has no strong reason to be afraid of PSG, because even though PSg was the champion in the previous Champions League edition, but this time it's definitely a different story. So that's why Arsenal certainly won't be afraid of PSG at all.
Because a team like Munich was even defeated by Arsenal. So that's why I don't think Arsenal has anything to worry about right now. But even so,, if you are careful, it is necessary. Because even though Arsenl is currently superior to all the teams in the Champions League, but still if Arsenal underestimates the team they will face, it is also not good. So right now, Arsenal just needs to focus and play well, without worrying about or underestimating their opponent. And against inter,, I think Arsenal can definitely win, but that's just my prediction.