Well, yeah, that's true. But still, I think it's a bit of a sweeping suggestion that Agoume would be a first team starter for them if it wasn't for this cynical behaviour.
You have to look at the "average" Inter youth product - they often dont have professional careers. Even the 'big name' imports like Agoume - look at Colidio, he played a lot of games last season but hardly returned impressive stats. Xian Emmers - just been released to a 2nd tier club in Holland, who knows how regularly he'll play? Lorenzo Tassi - unemployed, Ze Turbo - looks like a squad player at a no name Chinese club. Pedro Delgado - barely plays.
We need to start producing better youth prospets, then we can talk about how other clubs are screwing us over. The best prospects we've produced in recent years, arguably, have been Bonazzoli (barely plays, doesnt really look Serie A level), Andrea Pinamonti (maybe get some game time at Empoli, lets be honest)... Radu is probably the best? Senna Miangue - some relegation candidate Belgian club...
You're really looking, imho, at the symptom, not the cause.
Same theme if you look at our team who played in NextGen - which was probably our best generation of youth in several decades?
Starters:
Di Gennaro - serie C bench player?
Pecorini - Serie C, possibly bench player not clear
MBaye - played 8 games for Bologna last season. 20 the season before.
Spendlhofer - Ascoli at Serie B, was out on loan last season to some Israeli club who are basically bottom of their league, where it looks like he didnt play that much
Kysela - plays for some club in the Czech Republic who doesnt even have a wikipedia page so who fucking knows
Duncan - Fiorentina, bench/rotation player at best at Cagliari on loan last season
Romano - hasnt had a team since 2019 by the looks of Wikipedia
Crisetig - Serie B with Reggina I think?
Longo - serie B with Vicenza, bench player last season
Bessa - I think no club for a season?
Livaja - Hajduk Split