Avoidants are stingy.

I don't know if this has been the experience of other people, but for me most if not all the avoidants ive known whether it was through a relationship or friendship, they were all quite stingy in how they treated me and others, and this extends not just in material stuff but emotionally as well, for example my DA ex friend, always invited herself at my expense or she would ask me to buy her groceries, as she conveniently "forgot" her wallet, and if i lend her money she will never give it back, and would ask me to buy her things even though back then i was unemployed and she had a good paying job, Etc. Same thing with my avoidant partners they always welcomed the things i did for them but they never reciprocated that, they just take take take, but rarely if ever give back, and make you "pay" for them giving back something in return, they also live very minimalistic styles, except for going on trips so that they can boast about how happy they're, and that also depends on the type of avoidant as some simply hated social media and never posted anything. What do you guys think?