Let's forget about age as something that will limit a player from playing at his best and Paul still has that flexibility in him to do his job when the time comes, the only thing is just that in football the management of every club sees players in their 30s as a liability so is best they push them away and let the young ones in, I understand that idea and sometimes I agree with that decision.
For me I'd say give Paul Pogba time and I believe he'll perform more than we expect, Paul can make the midfield of Monaco be at their best and who knows, they can even compete for the Ligue 1 title next season and he can't be a risk to the club, a better addition to the squad if you ask me.
I agree to give Paul Pogba a chance but expecting miracles from him is totally unreasonable, for me Pogba is approaching the end of his career and this first season will be a highlight for him at least to determine his fate in the next season. If you check on transfermarkt.com Paul Pogba market value is 0 I don't understand whether it is a sign that this player is no longer of interest except for Monaco, I also looked for information on his salary in Monaco but it seems there is no official confirmation and some sources report the salaries are very low there yeah maybe tens of thousands. His last salary at Juventus was around €2000 after a total cut following his case.
Don't wish for a miracle to happen but what I believe is that this guy people are expecting to play like someone who's ready to quit football the next day will shock many with a new performance, he doesn't need to do things like he wants to kill himself but taking things easy like the way Modric, Pirlo and some other good midfielders played before ending their career except for the mentioned Modric who's still playing.
About the salary I can't tell or maybe his move to Monaco is not official yet is like they are only showing interest but it can be that they really want him. This is something they need to take their time to see if they really need this player. Now this is becoming more complicated since what you said about me checking
, never saw anything yet but I feel with time something to show that they want him will emerge.