Famous game, was barely opening my eyes then when it played out, but yeah, we've seen disgraceful games like that over the years. Just with a lot more acting to cover up the obvious shame. They've since played games like that on the same time (but you know, even at half time if a result is similar, and no chance whatsoever, both teams in their stand would probably still play a draw, just much less overtly).
Countless Premier League games played last 10 minutes or so satisfied with a draw. Even Liverpool-City are guilty of that. Not a huge impact, but nevertheless, impactful. And I can't remember but when Liverpool played a B side, losing to their opponents, the opponent's relegation or cup rival (can't remember which) complained. I actually agreed here. Disgrace never to play your best to win.
Years before Gijon, an English football team delayed a kickoff on purpose, so that another important match could play out first. Now clubs get punished even for 1 minute delay, as was recently the case with BVB.
Watch this 2013 game: https://youtu.be/bDtljx7UPmY
Modern fans. Palace was leading their game, ensuring that if Huddersfield and Barnsley keep at 2-2, both are safe from relegation. When the players finally understood around 1:30. Watch them all just refuse to play. Defenders AND attackers telling the keeper not to play the ball. And then ref blows whistle before 4 minutes injury time is up as I guess even he understands it's over.
Fans invade the pitch, both fans celebrating (despite Palace result actually not confirmed haha). No yellow cards. Does that answer your question about how times have changed?