Yeah I seen his fairwell at Ajax and it was pretty spectacular, there is no club I have more respect for than Ajax. You never seem to resent your top players leaving and seem to rejoice in their success. Why is Verts better thought of than Eriksen?
I mean Vertonghen stayed an extra season if not two on top of what really would have been expected. He did this for us:
captained us to our third star (30th title) after failing to win it for 7 years. Just completely embraced Amsterdam as his city from the day he arrived here at like 15. Hard to explain but his love for this city and this club are so massive and genuine, and the love flows his way equally in return.
Eriksen was also involved in those titles (assisted the decisive goal in that match you're seeing the final whistle of above) but left at 21, tbh a season earlier than I would have liked, compared to Vertonghen's like 24/25, and never really integrated
as much with the club. don't get me wrong though, he's really well liked here, and he's always been very positive and involved in the club too (at the time and since leaving)
Alderweireld has a similar backstory to Vertonghen but never really ingratiated himself quite as much with the club/fans. That said, he has a massive tattoo of the Amsterdam crosses on his upper arm since just like a year or two ago, so clearly he feels more for the place than it might have seemed.
Sanchez was really really celebrated and loved in his one season at the club but then forced his move halfway through our CL qualifiers, refusing to play, etc. (eventually playing as a compromise if we allowed the move and then was pretty shit and we got kicked out by Nice). So I think some people might hold that against him here. but tbh, he isn't from the club and he gave us a fantastic season, so I can't blame him too much.