I'm sure you could figure this out yourself with a minimum effort instead of sarcastic replies.
https://www.transfermarkt.com/lione...r/28003/saison/2020/wettbewerb/ES1/verein/131 - La Liga - (a double against Atletico)
https://www.transfermarkt.com/lione...er/28003/saison/2020/wettbewerb/CL/verein/131 - 2 goals against PSG, 1 against Juventus
The thing about Barcelona is that they for some beyond obscure reason let Suarez leave, and replacd him with nothing. Messi has literally carried Barcelona alone all season, with the odd help from Griezmann, and a occasional cameo from Dembele.
https://www.transfermarkt.com/fc-barcelona/leistungsdaten/verein/131 - At 33 years old, Messi scores twice the number of goals than any player in the club,from right wing.
This has been one of Messis better individual seasons in years. Ignoring the fact that the teams he's scored the most against are 1) Sevilla, 2) Atletico 3) Valencia 4) Real Madrid, you have to remember that ballers are often only as good as their team, and Barcelona have been lacking.
Juventus and Ronaldo are in a similar position, where both players are way and beyond dominant in terms of goal production. Messi also has 11 assists on the season, a number usually only reserved for playmakers.
Or as Ronald Koeman said earlier in the season: "Attackers need to help Lionel Messi"
You can only go so far being Thomas the Tank Engine when the rest of the locomotive yard are still asleep.
The Ballon d'or is awarded for on-field performance and overall behaviour on and off the pitch. It's why you could score 5 goals every game in the Champions League, but if you like to stab kittens after matches, you won't be awarded the price. On field performance takes into account ALL season, not cheerypicked moments of grandeur that fans imagine are more important than domination in away games against Burnley. It's a marathon, not a make-your-own-adventure- sprint where you get into the running if you have a worldie against Real.
Of course big moments matter, but they are far away from being the decider.