I'm with you! I don't think I ever will. I never did on the GameCube, and I've always loved the real time aspect - even more so now with the beautiful sunsets. It also makes wishing on stars more special and I feel like it makes the game last longer for me, because if I had everything at once, I wouldn't appreciate any one thing as much.
But I like what you said about going with the flow too, like that Harvest Moon type relaxing feel where time is slowed down.
And of course, I don't think any one way is better - everyone has their own way of playing. The purpose of a game is to have fun/relax/whatever the individual wants to get out of it! If someone enjoys it more with TT, they should TT. I enjoy it more without.
The only time it's been frustrating is when no one could trade the day I had an open plot, and it auto-filled the next day. But, that also made me appreciate my new villager even more when it did work out that I could trade my next open plot months later just in time!
It was also a bit ingrained in me due to an old forum where we used to trade code items on GC. No one there was allowed to TT or talk about it, haha. I was just a kid back then and KK Slider and the ghost both messed with my bed time! But it was kinda fun trying to do a holiday event quickly before IRL holiday celebrations. Even though I didn't TT, I must have done something I wasn't supposed to because I remember encountering Resetti…
Edit: This is probably why I never complete any collections though haha. I wish my museum had more butterflies and bugs. But I do like having something to look forward to when I play in real time.