I agree but think there are other aspects that could hinting at other things as well.
They also look like obelisks. Remember the pics of FLOTUS in egypt?
https://en.wikipedia.org/wiki/Obelisk
The obelisk symbolized the sun god Ra, and during the brief religious reformation of Akhenaten was said to be a petrified ray of the Aten.
The term stele is generally used for other monumental, upright, inscribed and sculpted stones.
The largest known obelisk, the Great Stele at Axum, now fallen, at 33 metres (108 ft) high and 3 m (9.8 ft) by 2 m (6 ft 7 in) at the base (520 metric tons or 570 short tons)[21] is one of the largest single pieces of stone ever worked in human history (the largest is either at Baalbek or the Ramesseum) and probably fell during erection or soon after, destroying a large part of the massive burial chamber underneath it.
Great Stele
The term stele is generally used for other monumental, upright, inscribed and sculpted stones.
I know other anons had dug on this months ago but this may be another signal.
Also could be a candle flame at the top to illuminate.