Who cares what random 15yo slappers on BM and Twitter say about player perfomances. Log off once in a while mate.
If people didn't care about what people thought of the club, the media thread wouldn't have 2500 pages every season.
I'm less bothered about external voices and more what spending 150m on a player does internally, how we maintain the balance of a squad when 1 player has to start every game, how are players going to react. Mahrez arriving as a record signing is what pushed Sané out and Grealish arriving pushed Jesus and Sterling out. How is the wage bill going to cope, are we moving towards a Zidanes and Pavones situation where we'll have to start relying on unproven kids to balance out galactico signings and have a weaker 25 man squad.
There's a lot of baggage that comes with signing someone for £150m - look at the list of 100m+ transfers:
Neymar - Decent return for PSG but not what they'd have hoped and non-stop off pitch issues.
Mbappé - Constant drama about leaving, holding them over a barrell, seems to have turned into a bellend.
Coutinho - Complete disaster.
Hazard - Complete disaster.
Joao Felix - Atletico can't shift him, don't want to play him. Pretty close to a disaster.
Enzo Fernandez - TBC.
Griezmann - Disaster signing, back at Atletico 2 years later for 1/3 the price.
Grealish - Playing about as well as our existing options in his position after 18 months not performing.
Lukaku - Complete disaster.
Dembele - Complete disaster.
I look at that list of players and it doesn't make me excitied about putting another entry in there, even if the player is amazing. That would hold true for Bellingham or Kvaratskhelia or Gvardiol or anyone else we might get linked to.
Normally I'm one of those people who doesn't care about how much someone costs, it's not my money etc, but for some reason these top 10 in history, 100m+ fees almost always end in disaster and disappointment, no matter how good the player is or how good the team they're joining is. Obviously something about costing that much money effects things.