"Worth it"?
I would say with DOGE, no, DOGE was made and the way it Worked is that there was a Thread here on this Website, it was New and Novel, and it was HILARIOUS. "Very Money", "Much Wow". But it was made with like 50,000 Coins in each Block, it was made as a Hyper Inflationary not even a HYIP, just Hyper Inflation. And it Worked at First here, and could continue Working, because People want to get into the Cryptocurrency Market and don't have any way to get any. When the DOGE Coin Thread Started You could say "Everyone that Posts their Wallet will get Coins" it was kind of the First Airdrop. Everyone could put their Wallet and someone would put 50,000 DOGE in there or something. It is't Slow Like Bitcoin so there are More Blocks, and the Blocks have more Coins in each one. Now, DOGE can be used for Transactions, Bitcoin has Network Fees that DOGE does not, you can Send DOGE over a 30 Minute Period of Buying, getting it to the Person You are sending it to, and it should be the same Price and will get to them without You having to Pay Much Fees.
Now, if we look at Shibu Inu, we can see that it is an Improvement on DOGE, that the Coin is Deflationary, and that it has Wild Swings in Prices. It's the same Thing, Really if you want to invest in Shibu Inu don't do too much, unless you are going to make a Clone of it for Your Town, or You are going to be equally involved in the Shibu Inu Community as if You were Trying to make a Coin for Your Town. What we can see is that if You look at the Market, Through Coin Market Cap, look at the High and the Low for the Day, it's like 0.0000012456 v. 0.0000023456 or even Smaller Differences. But You look at that Difference for the Day, for the Week, for the Month, for the Year, and you want to Download an App Called 3Commas. On 3Commas You can set a Bot that will Buy at Certain Prices and Sell at Certain Prices, so You can Automate all of this, and just Change up the Prices Week to Week so Your 3Commas Bot is still Operational with the Week's Prices. And You can make 20% Profit Every Day, maybe more maybe less. And what Happens is that You Set a "Stop" Order or something where You Lowball Yourself and Set up a Price so if the Price Drops too too Low, then You Sell Yours and take Yourself Out of the Market. That would be if it Fell below the Month or Year Low, that would be the Low Price You would set up. And You Might Lose some Money, that's why they Call this Gambling, and those Auto Sells are what Kills Prices, Everyone has Autosell Oders like that, and then the Coin gets Sold to Death just because the Price Dropped, so it becomes part of a 1-2 Punch.
A lot of the other Meme Coins are Probably the NFT Market now, and maybe it is Ok to Invest, but see it like a Game, if you want to Spend $5,000 on an Animal to Breed, think about Buying some Dogs, Cats, Lizards, or something First. And go to Pet/Animal/Nature/Market Conventions or Start a Pet Shop. Then, Play the NFT Games as Games.