Not like those type of teams can't afford to get him, how much could he get from Gremio, I bet it is not huge enough that those clubs couldn't afford.
Answer: When he was at Atlético de Madrid, he was paid €9 million a season
At Grêmio he was paid €4.5 million a season, half the amount
By Brazilian standards, that's a very high salary, a salary that is usually paid to the team's star player
At Inter Miami we don't yet know his salary
In the end, he didn't went there, and he went to Brazil instead and he is a good ambassador for here. He will keep on playing good for a few more seasons there, and we are going to see his name a lot more, and he will definitely be a great ambassador that would be bringing in a bit more customers for the website hopefully.
He has already signed for Inter Miami and will now play in the MLS in the United States
If Luiz Suarez was good enough and other bla-bla-bla. Just admin that he is old for football already. He is where he is not because clubs can not afford him, or he has lack of skill, he is just old for football. Google say that football players retire at 34-38. Suarez is 36 already. Football players peak form is between 25-27. And Duelbits made a contract with him, because among famous and good players, Suarez is famous, good, but has that biting controversial feature.
As long as the player is no longer in peak physical shape, as you said, from the age of 25-27, in my opinion, it's not so simple to define whether you're old enough to play soccer
If the team has a good composition of young players and older and more experienced players, it can use the experience of a player of this size to its advantage. A player who has played in Europe, Champions League, against all the best teams in the world, the World Cup, etc., has a lot to add to a team