I think this is the best time to invest in alt coins because the prices are very down and mostly investors are busy with bitcoin due to ETF approval. Once they are done with getting profit from BTC, altcoins will come into consideration. I have seen charts of different altcoins and the majority are down significantly from their peak price, if they touched even half of that price you can earn huge profit.
Have you checked up market? Altcoins are indeed more bullish than BTC. all major coins pumped more than btc. let's see some major coins price
Eth= Increased 12% in month
Sol= 28% in month
Bnb= 27% in month
Some other good project
TIA= 37% pumped
Arb= 87% pumped
SEI= 221% pumped
OP= 66% pumped
Bitcoin ETF has not affected btc price according to our expectations which was in the form of 50k+ btc price. Market is behaving as a normal and altcoins are still pumping but we have to look for under valued low risk coins in current condition of market