Anyone and everyone can stack silver and gold. You can immediately start stacking with a few pieces of precious metal and take as much time as you need to build up your stack.
I started stacking in 2016, and never stopped buying silver and gold since.
Silver and gold are easy to trade. And there is no difficulty in liquidating gold or silver coins if they come from the United States Mint or another government authority. The same holds true for bars or rounds produced by reputable and well-known private mints. This is the one advantage of precious metals.
However, I do not put all my eggs in one basket.
I hope to see you again soon!
I post an article daily. I feature precious metals every other day, and on other days I post article of general interest. Follow me in my journey to save in silver and gold.