Short answer NO.
Long answer :
When building or buying a PC, you have to know that it should survive for atleast 3 years ( unless you are able to afford money to keep building PC's ), even if 8 GB's are kinda enough for some games, but it's not a future proof at all, Games are getting more demanding and Rams are kinda cheap these days, so pick something that will make you forget about upgrading for a while 🙂