Your failure to grasp this is fairly evident from the rest of your comment.
It sucks badly. I'd prefer a less hostile network myself. Even back then there were bad actors but at least you could somewhat count on well-meaning network operators and ISPs. Nowadays it's ISPs themselves that forge DNS replies and willfully corrupt your plaintext traffic to inject garbage ads and tracking crap into it. And whole nation states that do the same but for censoring instead of ad delivery.