Guest favors

We are thinking of not doing them but I just feel conflicted. Every wedding we’ve been to, the guest favors live in the very back of a cabinet to be forgotten or just gets thrown out. I’m sure there are other favors that are more useful but I feel like to find one that EVERYONE can benefit from is kind of tricky. What are some cool ideas for guest favors if you have any? Would it be weird to not have them at all? We’re thinking if we don’t do the favors, we can include a nice note at each guest chair to thank them for their attendance yada yada yada.