Almost every major holiday is hyper commercialized and stresses people being together and buying things for each other, etc… so from that standpoint it definitely exacerbates the feeling of loneliness for some who can’t/don’t participate. But I don’t think telling someone to just “not feel alone” is a viable solution. Loneliness and being alone are different things. Plenty of people love being alone and in their own thing, plenty of people do not love being lonely.