I definitely liked it more at the start of the game, but that's in large part because I've burned myself out on it over time. I wanted (and still want to) get all card sleeves, but it's a loooong process, not helped by my general lack of knowledge on what does and doesn't make a good deck. I'd love to see more discussion of it here as a whole lol, I'm not one for joining Discords uninvited and I would assume that's where the majority of people actually really into Tableturf are.
My one major complaint about Tableturf is that man cards should not be as hard as they are to get, especially given the price of card exchanges AND the fact you can upgrade cards, personally I think there should be a chance for a single card pack to be part of the Hotlantis inventory each day, to be able to exchange cards you own for bits (Mainly because I accidentally wasted bits on upgrading my Aerospray card when I had INTENDED to buy the card above it, therefore wasting my bits), and I'd also like some sort of trading system between players, though given how you can't own duplicates, I don't see any practical purpose for trading, it's just my nostalgia for attending Pokemon TCG meetups as a kid.
I think for what it's trying to be, a card game version of Turf War, it actually works really well at achieving that. I feel like it'd totally be a game I play with friends irl if it existed!