I was doing this in my 40s, it was a busy time for me, lots going on and, as you've said, it was my way to relax. Hit my 50s and stopped sitting on the sofa every night with a glass or, usually, 2 of wine a night and the cheese etc that went with it.
I stopped because I'd put on weight, menopausal made sleep bloody difficult anyway never mind adding alcohol in, my blood pressure was through the roof. I needed to think about my health.
I still have a drink, but try and do so because there's a good social reason to do so, meeting friends, or having a nice meal out - I enjoy the social side of it. Also, I don't drink every time I meet friends or go out.
I've lost weight, I'm sleeping and eating better, my blood pressure has gone down.
A small * glass of wine with your evening meal - probably not going to do much harm. Sitting on the sofa with a couple of large glasses every night...not so great.