I can't imagine it's all that many fans that support this, especially in the case of EA, a company with a notorious amount of hate against them. That being said, some people do have a sense of entitlement, where fans will gatekeep things for real dumb reasons. I also don't "stand by" companies who remove DLC and games, like I understand game companies not supporting old stuff after a certain point, but it's never a good thing when a game goes away.
If you want all that old content, it looks like its maybe all available in the Sims 2 Ultimate Collection, maybe there's some content that is not, I don't know, I assume most of it is there, and that's something you can find to download with an easy enough google as I don't know if we are allowed to link to sites like that here. I'm fully supportive of using alternate means to get something like this when it can no longer be bought through legal methods.
I actually have the Ultimate Collection in my Origins library, I must've been given it free at one point when EA was giving away games lol