I used to check the front page at least once every day, and occassionally check specific subreddits. Now I don't look at reddit unless theres some drama, like mods getting purged, then I'd go there and enjoy the drama. Occasionally there will be questions that only reddit has the answer to so I have to reluctantly use it. I got my uBlock Origin ready to kill all the ads. That shitty website will not get a cent out of me.
I have always lurked Reddit, I have never made an account. With Lemmy, I contribute instead of lurk as I feel I have a part to play in it's early growth for it to succeed. But that being said, I occasionally check the front page and a few specific subreddits but not quite as frequently since I joined Lemmy.
Oh, and when I do, I use LibReddit to view reddit, so nothing even official.