We haven't been on any day trips since Feb 2020. PIL want to go out on a day trip with us now they have had both jabs. They have chosen somewhere that in normal circumstances dc has loved going to (zoo/farm place with massive softplay, indoor/outdoor play area, farm museum, small animal handling etc) and have offered to pay which we are obviously very grateful for. But the inside bits are all closed so it's just some animals in fields that you can't really get close to, a maze and an adventure playground. It doesn't seem worth it to me. Our local park has similar things to do and it's free. I know we aren't paying but £20 for adults and £15 for children for that seems ridiculous to me. Also after the 15 months we have had my dc would be thrilled with a visit to the park and tea at grandparents house. Their expectations are much lower than they used to be.
We will probably go as dc will enjoy it, it's not us spending the money and if people don't go to these places they will close permanently. Feels like a massive waste of money though.