In general, yes. It is the reality but that does not make it fair. In the UK, Legal Aid is (was) available in certain cases, and some household insurance policies will cover some legal expenses to defend ones rights. Many firms have a pro bono scheme to handle a limited number of cases. If these routes are not available then it is a case of pay up or surrender.
In Portugal the legal aid scheme exists but is being reduced in scope. And many lawyers do offer pro bono schemes. But Amaral is in a bind (maybe of his own making but that is not my concern). His main assets have been frozen, and he does not have access to them to cover legal fees. He is without question entitled to his day in court if an appeal is granted, and in the interests of justice he must have access to proper representation.
So In a sense Amaral is in the position of a poor Portuguese peasant, but is receiving some help.
I am not sure exactly what principle is being defended here, particularly as this civil case could have been arbitrated some time ago.
If it had been I doubt we would ever have seen Goncalo Amaral being confirmed in a Portuguese Court in another two breaches of Law. That might have long term repercussions for him?
The McCanns didn't entirely sweep the board as far as the judgement went. Indeed if Goncalo Amaral had not, in the judge's opinion been guilty of two serious breaches they would have walked empty handed from the Court with arguably their reputations still in tatters.
One recognises the right of people to appeal decisions against them, if the law accepts grounds.
If there are those willing to finance such appeals in this case, what they do with their money is of no concern to me.
I applaud the universal principle you uphold ... I am more selective or judgemental in my approach.