Yes, it seems very fortunate for Manchester City to be in a relatively easy group, and by being in an easy group like this. Then of course, Manchester City will also not continue to push Bruyne to play in the group stage, because of course Pep Guardiola will recover Bruyne to prepare to play in the knockout phase later. But apart from that, it seems that group E will also be a competitive competition because it seems, the teams in group E have a quality that is not much different. They are Lazio, Feyenoord, Atletico and also Celtic and ya, although perhaps Atletico and Lazio will be the favorites. But I am sure that Feyenoord and Celtic also have the ability and quality to get the points.
Manchester City will obviously benefit from this, which will give them plenty of time to rotate tier 2 players. Because in my opinion, Pep Guardiola believes he can still boast an advantage if he has to reduce the composition of his second-tier squad in the group stage. Manchester City's luck in being in the safe group will only make it easier for them to achieve another UCL trophy.
I personally think that maybe Napoli can do better this time. They haven't been regularly joining the Champions League above all else. Therefore there was some lack of experience. They still did great last season of course. Because they made it to the quarter finals. However they couldn't deal with Milan obstacle despite a big effort.
Napoli and Madrid are in the same group, at least for these two clubs it's not too difficult compared to other quite interesting groups like Group F where in the end PSG has to play against strong clubs. Don't forget, Man United was also unlucky to face the same group as Bayern Munich. Then Arsenal and Sevilla, it could be said that Sevilla can play more ambitiously.