AST is one of the few in Binance now that are only in BTC pair.
These were pumped hard and then added multiple pairs by Binance and they sued to be only BTC: NEBL - VIB - PHB - OAX
So what is left?
AST - PIVX
Pivx chart I posted it and still going according to the plan possible pump April. You will find it on my page: PIVX VIB hit all my targets and pumped over 12x, next are PIVX and AST. I am patiently waiting.
Is there a danger of delisting? According to the Binance rules, if the team is updating and working then less likely to delist. And you can check these teams that they are working on Twitter. So the risk of delisting is very low compared to other coins that got delisted because there was no work or updates not even on their Twitter page.
So will they add USDT pair to AST and PIVX? highly possible but as we saw in others they add USDT pair during peak prices so they do a final pump and become exit liquidity to new joiners.
While I agree with your analysis, I believe that this will rise significantly over the next few months even more than 500%. If you look at ASTBTC or ASTUSD (the Binance one, dating back to 2018), the market maker has created a setup that, in my opinion, supports that. Of course, this is just my perspective and not financial advise :P