You can’t get current season items from engrams, eververse items no longer break down into bright dust, you no longer get eververse engrams upon level up, they removed a feature where you would be guaranteed to get an item you didn’t already own. I think those are the big ones.
It has become better lol. People acting like D1 didn’t have entire events that only existed for you to spend money with no way to earn dozens of cosmetics in-game. Now you can get virtually everything you want for free (not counting items which are “silver-exclusive” which most of the time end up being sold a week after the season ends). They have drastically scaled back how many items are made for Eververse every season and yet people keep claiming that it’s getting worse.