99% of meme coins are not on coinbase, this is.
That does not give any credibility to the project, it seems you have learned nothing in these past few years. In the last cycle listing on Binance and FTX gave projects legitimacy, and almost all of them ended up being scams. 
There are thousands of meme coins, and only a few end up on Coinbase.
It did a 10x in less than 3 weeks in March, so if it can do that then it can do a lot more when real altseason comes later this year.